Ribby
a. 多肋骨状物的, 多罗纹的, 贫穷的, 精疲力竭的
🗣️ 情景例句
You should take the number 1 subway.
应当搭一路地铁。
I usually read a book to kill time.
我通常用看书来消磨时间。
Because the gravity on the Moon's surface is only a sixth of Earth's
由于月球表面的重力仅是地球表面的1/6-