Serve as
其它 Other被用作..., 充当..., 起...的作用
📝 例句
A life-insurance policy may serve as security for a loan.
人寿保险可作贷款的抵押。
Animals may serve as a vehicle for viral transmission.
动物可能成为病毒传播的媒介。
🧩 词语组成解析
serve
[sɝv]
vt.& vi. （为…）服务;任（职）;提供;端上;
vt. 招待;（为…）工作;对…有用;向…供应;
vi. 适合;服役;供职;[网球、羽毛球]发球;
n. 网球等发球;发球权;所发的球;
serv(serve)+e(动词后缀)→服务；供应；伺候；备餐；开球；发球
as
[æs]
adv. 同样地，一样地;例如;
prep. 作为，以…的身份;如同;
conj. 像，像…一样;由于;同时，当…时;尽管;
n. 阿斯（古罗马重量单位，约373克）;
🗣️ 情景例句
Or someone can sign with us as a guarantor.
或者有人能当担保人帮我们签字。
His necktie is behind the book case.
他的领带在书架后面。
Susan hasn't been married, neither has Liz.
苏三没结婚，李兹也是。