🧩 词语组成解析
genus
['dʒi:nəs]
n. (动植物的)属;类;种;型;
[医]马鲛
🗣️ 情景例句
Yup.
是的。
David must figure on at least seventy strong men for support.
戴维至少须把七十个壮汉的协助计算进去。
It's hard to say.
难说。