Valleculae
n. （线）沟( vallecula的名词复数 )
🗣️ 情景例句
Robbie just went to the store.
Robbie刚去商店。
We must have your LC at least one month before the time of shipment.
我们必须在船运前一个月收到你们的信用证。
Good idea! When shall we meet?
好主意！我们什么时候会面？