Graface
石墨-二硫化钼固体润滑剂
🗣️ 情景例句
Thanks.
谢谢。
I'd like to travel first-class.
我要头等舱。
One of Charlie Chaplin's most famous films was The Gold Rush, which was made in 1925.
查理·卓别林最著名的影片之一是《淘金热》，它是在1925年摄制的。