Sub
大学 Collegen. 补充人员, 部下, 潜水艇, 胶层, 订户, 傻子\\na. 附属的, 次级的\\nvt. 替代, 转包\\nvi. 替代\\n[计] 子程式, 用户, 代替, 减法器
✅ 同义词
📖 牛津释义
sub
n
(infml 口)
1 submarine 潜水艇.
2 substitute, esp in football or cricket 代用品; 代替者; （尤指）（足球或板球）替补队员.
3 (usu pl 通常作复数) subscription to a club, etc （向俱乐部等交纳的）会员费.
4 sub-editor 审校员; 助理编辑.
sub v (-bb-) (infml 口)
1 [I, Ipr] ~ (for sb) act as a substitute 代替; 作替身; 作替补队员
I had to sub for the referee, who was sick. 裁判病了, 我得代为裁判.
2 [I, Tn] sub-edit (sth) 审校（文稿）; 以助理编辑的身分编辑（稿件）
subbing on a local newspaper 审校某份地方报纸.
🗣️ 情景例句
At any rate, our country and the United States need each other.
总而言之，我国与美国相互需要。
You should be punctual for appointments.
你应该准时赴约。
it may have been because curiosity attracted them and because the scent of a possible meal attracted the sharks.
那么它们可能是出于好奇；而鲨鱼可能是闻到了可以美食一顿的香味。