Chain block
[化] 链滑车
🧩 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;
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
but I have work to do.
但我有工作要做。
First impressions are most lasting.
最初的印象最为持久。
Class 3 did very well in the school sports meeting last week.
“3班在上星期的校运会上表现很好。