🧩 词语组成解析
genus
['dʒi:nəs]
n. (动植物的)属;类;种;型;
🗣️ 情景例句
I found another mistake.
我又发现一个错误。
To advertise cheap food
推销廉价食物
a wave length (the horizontal distance between two wave crests),
波长(两个浪峰间的水平距离)