🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
当药
🗣️ 情景例句
He has the reputation of being bright.
他以头脑好而闻名。
You look elegant in that dress.
你穿这条裙子显的很漂亮。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，