cos
美音:[kɔs
]
英音:[kɔs
]
n.莴苣的一种,[数](=cosine)余弦
难易程度:
cos为短语/超纲词汇
词频:625
cos
/kɒs; kɑs/
n [C, U] (also ,cos `lettuce) (type of) long-leaved lettuce （一种）长叶莴苣.
/kɒs; kɑs/
abbr 缩写 = (mathematics 数) cosine. Cf 参看 sin abbr 缩写.
n [C, U] (also ,cos `lettuce) (type of) long-leaved lettuce （一种）长叶莴苣.
/kɒs; kɑs/
abbr 缩写 = (mathematics 数) cosine. Cf 参看 sin abbr 缩写.
cos
Brigitte L. Nacos is an Adjunct Professor in political science at Columbia University.
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