Perthosite
[地质]淡钠二长岩
🗣️ 情景例句
I give up, I don't know what you're talking about.
我投降了，我一直都听不懂你在说什么。
This offer must be withdrawn if we haven't received your reply within five days.
如果5天之内我方未必到贵方答复，该盘撤消。
CUSTOMS OFFICER: Are you tourists?
你们是来旅游的吗？