Oberst's ethods
[医] 奥伯斯特氏法(局部麻醉法)
🗣️ 情景例句
Too bad we can't bottle the sound.
不能将声音装瓶真是太可惜了。
When I saw Mr. Jones,he was talking with John Smith.
当我看见琼斯先生时，他与约翰·史密斯正在谈话。
This is a good photograph.Who are these people?
这是一张很好的照片。这些人是谁。