acute
Describes a problem or situation that is very serious, severe, or intense, often occurring suddenly. It can also refer to senses or mental abilities that are highly developed, sharp, and sensitive to detail.
例文
3 / 5She felt an acute pain in her chest and decided to see a doctor immediately.
She felt an acute pain in her chest and decided to see a doctor immediately.
The humanitarian organization warned of an acute shortage of food and medicine in the conflict zone.
The humanitarian organization warned of an acute shortage of food and medicine in the conflict zone.
He's got an acute sense of what's cool, so I always ask him for fashion advice.
He's got an acute sense of what's cool, so I always ask him for fashion advice.
語族
覚え方のコツ
Think of an 'acute angle' in math—it is sharp and small. Similarly, an 'acute' problem is a 'sharp' (severe) one.
クイックテスト
The hospital is struggling to cope with the ___ shortage of nursing staff.
正解!
正解は: acute
例文
She felt an acute pain in her chest and decided to see a doctor immediately.
everydayShe felt an acute pain in her chest and decided to see a doctor immediately.
The humanitarian organization warned of an acute shortage of food and medicine in the conflict zone.
formalThe humanitarian organization warned of an acute shortage of food and medicine in the conflict zone.
He's got an acute sense of what's cool, so I always ask him for fashion advice.
informalHe's got an acute sense of what's cool, so I always ask him for fashion advice.
The study highlights an acute correlation between sleep deprivation and cognitive decline.
academicThe study highlights an acute correlation between sleep deprivation and cognitive decline.
Our firm is currently facing acute competition from emerging tech startups in the region.
businessOur firm is currently facing acute competition from emerging tech startups in the region.
語族
よく使う組み合わせ
よく使うフレーズ
acute respiratory distress
acute respiratory distress
an acute observer
an acute observer
acute phase
acute phase
よく混同される語
Acute means sudden and severe, while chronic means long-lasting or recurring over a long period.
使い方のコツ
In medical contexts, use 'acute' for conditions that appear suddenly. In general contexts, use it to emphasize the severity of a problem or the sharpness of a sense like hearing or sight.
よくある間違い
Learners sometimes use 'acute' to mean 'cute' because of the spelling, but they are unrelated. Also, avoid using 'acute' for long-term problems; use 'chronic' instead.
覚え方のコツ
Think of an 'acute angle' in math—it is sharp and small. Similarly, an 'acute' problem is a 'sharp' (severe) one.
語源
From the Latin word 'acutus', which is the past participle of 'acuere', meaning 'to sharpen'.
文法パターン
文化的な背景
Frequently used in global news headlines to describe 'acute' shortages of resources like water, energy, or housing.
クイックテスト
The hospital is struggling to cope with the ___ shortage of nursing staff.
正解!
正解は: acute
関連語彙
関連単語
overall
B2Describing the total or general nature of something when all parts or factors are considered together. It refers to the whole of a situation rather than specific details or individual components.
overlap
B2To cover part of the same area of space or time as something else, or to have some common qualities or features. It describes situations where two things occupy the same physical space partially or where two events happen simultaneously for a period.
overseas
B2Relating to, coming from, or situated in a country across the sea or ocean. It is used to describe international contexts, particularly travel, trade, or living arrangements in a foreign land.
panel
B2A panel is a small group of people brought together to discuss a specific topic, provide expert advice, or make decisions. It can also refer to a distinct, flat, and often rectangular section of a larger surface, such as a wall, door, or control board.
parameter
B2A parameter is a limit or boundary that defines the scope of a particular process, system, or activity. In technical or mathematical contexts, it refers to a measurable factor that sets the conditions of an operation.
passive
B2Describing someone who allows things to happen or accepts what others do without resistance or participation. It is also used in grammar to describe a sentence structure where the subject is the recipient of the action rather than the performer.
persist
B2To continue firmly in an opinion or a course of action despite difficulty, opposition, or failure. It also refers to a state or condition that continues to exist or endure over a prolonged period.
philosophy
B2Philosophy is the study of the fundamental nature of knowledge, reality, and existence, especially when considered as an academic discipline. It also refers to a specific set of beliefs, values, or principles that guide the behavior and outlook of an individual or an organization.
portion
B2A portion is a part of a whole that has been divided or allocated to a specific person or purpose. It is most commonly used to describe a serving of food or a specific share of a larger amount, such as money or time.
pose
B2To present or constitute a problem, danger, or challenge that needs to be addressed. It also refers to the physical act of assuming a specific position for a photograph, painting, or artistic work.
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