Osteoplaque
[医] 骨层
🗣️ 情景例句
What I eat won't stay down.
我吃东西时感到恶心。
Slow as molasses.
慢吞吞的！
My grammar is improving, but I find idioms and useful expressions hard to learn.
我的语法在进步，但我发现习语和有用表达很难学。