🧩 词语组成解析
genus
['dʒi:nəs]
n. (动植物的)属;类;种;型;
n. [植]拔克西木属
🗣️ 情景例句
She's nine years old.
她九岁。
For a lost thing care nothing.
一事之失,不必介意。
Similarly, our own present primitive chemical rockets, though good enough to orbit men,
同样,我们目前使用的原始化学火箭,虽然可以把人送入轨道,