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
Would you please account for these problems?
请你谈谈这些问题，好吗？
He won't pay attention to anybody.You're just wasting your breath.
他不会注意任何人.你只是在浪费你的时间。
He and his staff began throwing furniture out of the window.
他与店员动手向窗外投掷