Laboratorial
a. 实验的, 实验室的
🗣️ 情景例句
I miss my family very much.
我很想念我的家人。
I am very happy that you have come all the way from the United States to visit our company.
您不远千里从美国来我公司访问，我们感到非常高兴。
Two main techniques have been used for training elephants,
驯象有两种主要的方法，