Coiling block
[化] 卷筒
🧩 词语组成解析
[医] 螺旋
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
I don't envy him his money problems.
我庆幸自己没有他那些金钱的烦恼。
We would appreciate it if you let us know whether you allow cash or trade discounts.
若能告知你方是否给现金折扣或商业折扣，将不胜感激。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。