Baillon
塞口物，口衔；钳制言论
🗣️ 情景例句
Genetics is a whold new industry with huge market potential.
基因是一门新兴产业且拥有巨大的潜在市场。
I tried to call you, but the line was busy.
我试着给你打电话，但老占线。
Excuse me. Are you a new student?
请问，你是新同学吗？