Bound variable
[计] 约束变量
🧩 词语组成解析
bound
[baʊnd]
vi. 跳，弹跳;限制;接壤;
vt. 给…划界，限制;使弹回，使跳跃;束缚;
n. 界限，限制;跃起;（球等的）反跳;
adj. 用带子绑住的;有义务的;装订的，有封面的;[化，物]结合的;
bound(to bind)→装订好的；必定；决心的；被束缚的
🗣️ 情景例句
You've met my wife Marilyn ...
你曾经见过我太太Marilyn……
An ass endures his burden,but not more than his burden.
驴子能负重，过重也难负。
Did you give our English teacher a card for Teachers' Day?
你给了我们的英语老师教师节贺卡了吗？