onset
?? 發布時間：2026-07-03 12:24:07
英 ['?nset]
美['ɑns?t]
- n. 開始，著手；發作；攻擊，進攻
CET6TEM8IELTSGRETOEFL低頻詞常用詞匯
詞態變化
復數:?onsets;
中文詞源
onset 開端，開始
on,在上，向上，set,開始。
英文詞源
- onset (n.)
- 1530s, "attack, assault," from on + set (n.); compare verbal phrase to set (something) on (someone). Weaker sense of "beginning, start" first recorded 1560s. Figurative use in reference to a calamity, disease, etc. is from 1580s.
雙語例句
- 1. The sudden onset of winter caused havoc with rail and air transport.
- 冬天的突然降臨讓鐵路和航空運輸系統陷入混亂。
來自柯林斯例句
- 2. Most of the passes have been closed with the onset of winter.
- 冬天來臨，大部分關口均已關閉。
來自柯林斯例句
- 3. The drug must be taken from the onset of the infection.
- 這種藥必須在感染的最初期就開始服用.
來自《簡明英漢詞典》
- 4. The onset of depression often follows a traumatic event.
- 抑郁癥發作常常發生在遭受創傷之后.
來自《簡明英漢詞典》
- 5. His first hit record marked the onset of an astonishing career.
- 他的第一張風行一時的唱片標志著驚人事業的開始.
來自《簡明英漢詞典》