Reenforcement
[ [ˌri:in'fɔ:sment] ]
第5级
其它 Other
[医] 增强, 增力
🗣️ 情景例句
We are going to celebrate all weekend.
我们整个周末都要进行庆祝。
Jadge not a book by its cover.
人不可貌相。
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。