Crystallogphy
结晶学, 晶体学
🗣️ 情景例句
This all boils down to what?
煮到最后剩下……意味着， 表明是
He is most noticeable for his southern accent.
他有很浓重的南方口音。
The contract will be sent to you by air mail for your signature.
合同会航邮给你们签字。