Chain gearing
[机] 链联动
🧩 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;
n. 传动装置\\n[经] 比例结合, 齿轮作用
🗣️ 情景例句
This dictionary is more useful than I expected.
这字典比我所预期的更有用。
You'd better go and see a doctor about that.
关于那个毛病，你最好去看医生。
Yes, for breakfast he had some bread, two eggs, some fruit and a glass of milk.
吃了，他早餐吃了面包、两只鸡蛋、一些水果，还喝了一杯牛奶。