Constrained chain
[机] 拘束链
🧩 词语组成解析
constrained
[[kən'streind]]
a. 被强迫的, 被约束的, 不舒服的
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
Where do you go to school?
你去哪里上学？
You can't always get what you want.
天不从人愿。
Only the Earth provides ideal conditions, and even here it has taken more than four billion years for plant and animal life to evolve.
只有地球提供理想的条件，而即使在这里，植物和动物的进化也用了40亿年的时间。