Frustums
n. 平截头体( frustum的名词复数 )
🗣️ 情景例句
John isn't here today. That figures, he looked very sick yesterday.
约翰今天没有来，怪不得，他昨天就好像不太舒服。
Behave!
安分点！
Yesterday morning she came into class as usual.
昨天早上，她像往常那样走进教室。