Semicylindrical
a. 半圆柱状的, 半柱面形的
🗣️ 情景例句
What do we read?
我们读些什么呢？
That's really something.
真了不起。
They sting or bite without provocation; they fly uninvited into our rooms on summer nights, or beat ageist our lighted windows.
它们无缘无故地又叮又咬；夏天的晚上，它们未经邀请便飞到我们房间里，或者对着露出亮光的窗户乱扑乱撞。