🧩 词语组成解析
genus
['dʒi:nəs]
n. (动植物的)属;类;种;型;
n. 鳄属\\n
🗣️ 情景例句
I don't have time to take any elective classes.
我没有时间去上任何选修课。
I had a shot of penicillin.
我打了一针青霉素。
rgtdr
dfgdf