Engineer's chain
工程师用链
🧩 词语组成解析
chain
[tʃen]
n. 链子，链条;连锁，连续;拘束;连锁店或旅馆系列的事物;
vt. 用铁链锁住;监禁，束缚;
🗣️ 情景例句
I want to send this letter to China, by air mail.
我想把这封信航空邮到中国。
How many years have you been playing pingpong?
你打乒乓球多少年了？
That's beautiful.
你干得太漂亮了！