🧩 词语组成解析
genus
['dʒi:nəs]
n. (动植物的)属;类;种;型;
n. 乳齿象
🗣️ 情景例句
Don't move! Get down on the floor.
别动!趴到地上!
How would I know?
我怎么知道?
No, we haven't.
嗯,没有。