Prelaser
a. 激光照射前的\\nn. 激光敏感剂
🗣️ 情景例句
I don't want my tonsils out.
我不想切除扁桃腺。
We should be aware of different styles of communication according to different cultures.
我们应该意识到根据不同的文化会有不同的交流方式。
Many owners of private cars are going to offer 'free rides' to people on their way to work.
很多私人汽车的车主正准备为乘车上班的人们提供“免费乘车”的服务，