Cisternography
脑池造影术
🗣️ 情景例句
If you can meet our needs- to order 200 sets, we'll give you trade discount.
如果你能答应我方的要求--定200台，我们同意给你折扣。
The surest way to be happy is to be busy.
要快乐，最可靠的办法是忙碌。
I'll call you if you give me a name card.
给我一张名片吧，我会打电话给你。。