Floc test
[机] 试验
🧩 词语组成解析
n. 絮状物, 棉丛
🗣️ 情景例句
Fine, thank you.
很好， 谢谢。
This round table weighs about forty-five pounds.
这张圆桌子重大约45磅。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出这样的准备是必要的，因为无法预见到洞穴探险者究竟会遇到什么性质的困难。