Polybenzoxazole
[化] 聚苯并┭唑
🗣️ 情景例句
She couldn't get over her shyness.
她无法克服羞怯。
Practice what you preach.
言必行。
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。