Approved bond
[经] 核准债券
🧩 词语组成解析
a. 被认可的；经过检验的
🗣️ 情景例句
I would like a haircut, please.
麻烦你，我想理发。
Don't have thy cloak to make when it begins to rain.
切莫临时抱佛脚。
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。