Elastomucin
[医] 弹性[组织]粘蛋白
🗣️ 情景例句
That's fine with me. I can do it either day.
对我来说时间很适合。两天中哪一天我都可以。
Learn to creep before you leap.
循序渐进。
This has not been easy because I own over a thousand books.
但这并不容易，因为我有1，000多本书。