Chain attachment
[建] 链(的)配件
🧩 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
How old are you, Gerald?
Gerald，你今年多大啦！
Please estimate your living costs for this month.
请估计一下你这月的生活费用。
the cost of managing and administering the business.
企业行政管理费。