Colluvia
n. [地质]崩积层(colluvium的复数)
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
The contract will be sent to you by air mail for your signature.
合同会航邮给你们签字。
Things like machines. I make a lot of different machines.
我做像机器这样的东西。我可以做许多不同的机器。