This is done using a local anaesthetic.

这样做是使用局部麻醉。

youdao

This is done under a local anaesthetic.

这是做下局部麻醉。

youdao

You are going to have a local anaesthetic so you won't feel anything.

你要进行局部麻醉，不会感到疼痛的。

youdao

You are going to have a local anaesthetic so you won't feel anything.

你要进行局部麻醉，不会感到疼痛的。

youdao