| 释义 |
- conj.因为
- n.【数】余弦；【植】科斯(岛产的)长叶莴苣；【地】科斯岛
- abbr.（书写形式）余弦
- 网络功率因数；服务等级；服务类别
1. | （书写形式）余弦(in writing) cosine |
n. | 2. [Plant]cos lettuce, a tape of long thin lettuce 3. [Geography]Kos, second largest of the Greek Dodecanese islands | conj. | 1. because, mainly used in British English | na. | 1. [Business]cash on shipment |
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