Tawer
硝皮[生鞣皮]工人
🗣️ 情景例句
Genes are the very building blocks of life.
基因是生命最基本的构建者。
When do you leave?
你何时起程？
It took me ten minutes to persuade her to ring back later.
我用了10分钟的时间才说服她过会儿再来电话。