Colas
[建] 沥青乳浊液, 沥青乳胶体
🗣️ 情景例句
Your duties include checking the post and distributing it.
你的职责是检查和发送邮件。
I swear I'll never tell anyone.
我发誓不告诉任何人。
By this time her legs were beginning to tremble,
这时她两腿累得开始发抖，