记忆方法
1. cusp- => cusp.
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词族 · cusp
词形变化
中文词源
cusp 会切点
来自PIE*sker, 切，砍，词源同shear,carnal.
英语词源
- cusp (n.)
- 1580s, from Latin cuspis "point, spear, pointed end, head," which is of unknown origin. Astrological use is earliest.
权威例句
- 1. I am sitting on the cusp of middle age.
- 我将步入中年。
- 2. Mr Short's behaviour is only on the cusp of acceptability.
- 肖特先生的行为勉强能接受。
- 3. the cusp of a leaf
- 叶尖
- 4. A cusp is also called a stationary point or point of retrogression gression.
- 尖点也叫做平稳点或逆行点.
- 5. Cluster survey of cusp reconnection and its IMF dependence.
- 尖点重联的聚类调查及其IMF信赖.