cusp

kʌsp

英文释义

n. point formed by two intersecting arcs (as from the intrados of a Gothic arch)
n. a thin triangular flap of a heart valve
n. small elevation on the grinding surface of a tooth

中文翻译

n. 尖头, 尖端
[医] 尖

27,384
BNC 频率
17,389
使用频率

记忆技巧

cusp 本身是一个独立的词，没有明显的词根或词缀，但可以联想到 cusp 的意思是“尖端”或“转折点”，与形状或变化相关。

例句

1. She stood on the cusp of adulthood, ready to face new challenges.
她站在成年与青春的交界，准备迎接新的挑战。
2. The team is on the cusp of victory after a long season of hard work.
经过一整个艰苦的赛季，这支队伍即将迎来胜利的边缘。
3. He felt a cusp of excitement as he opened the letter from the university.
当他打开大学的信时，感到一阵兴奋的边缘。

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