Crankthrow
曲柄半径; 曲柄弯程
🗣️ 情景例句
Life.
生活。
I would like to welcome you once again.
我向你们再次表示欢迎。
When we talk about the universe, we mean the earth, the sun, the moon and the stars, and the space between them.
人们谈论宇宙时，是指地球、太阳、月亮、星星以及它们存在的空间。