单词：frustums
frustum的用法和样例：
词汇搭配
- frustum of a cone截头圆锥体,平截圆锥...
- frustum of parabola抛物线截角锥体...
- frustum of pyramid平截头棱锥体,截棱锥...
- frustum of wedge尖劈截角锥体...
- frustum of cone平截头圆锥体...
- frustum body平截头体
- frustum of sphere球截角锥体
- frustum cylinder截锥圆柱体
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虽然我们称呼另一半为达令，亲耐的，各种已经让人甜到牙疼，但是它们的英文表达你真的知道吗？想变成表白达人，从称呼做起！这个情人节，你可以的！ 1. Dear Dear使用的范围比较广。可以
英语口语
dear 亲爱的 dear dear Dear使用的范围比较广。可以用来称呼朋友，也可以用来称呼亲密爱人，也有可能是长辈称呼小辈。另外英语日记通常会用dear dairy开头。写信时通常的称呼也是Dear XX。 经典美
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Dear使用的范围比较广。可以用来称呼朋友，也可以用来称呼亲密爱人，也有可能是长辈称呼小辈。另外英语日记通常会用dear dairy开头。写信时通常的称呼也是Dear XX。 经典美剧老友记第一季第
英语口语
Dear使用的范围比较广。可以用来称呼朋友，也可以用来称呼亲密爱人，也有可能是长辈称呼小辈。另外英语日记通常会用dear dairy开头。写信时通常的称呼也是Dear XX。 经典美剧老友记第一季第
英语口语