Chain unit
[化] 链节
🧩 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;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
And then, two years ago, my wife died.
接着， 两年前我妻子去世了。
By writing you learn to write.
从写作中学写作。
Our last order arrived damaged because of the packaging.
上次叫的货因为包装太差送到后都损毁了。