他用手指沿杯口抹了一下。

He ran his finger around the lip of the cup.

《牛津词典》

小小一个玻璃杯，杯口覆着一张纸巾。

A small glass was placed beside her, covered by a tissue.

youdao

杯口，碟边，火山口。

The lip of a cup, saucer, crater.

youdao

把最后三种材料加冰混合，滤入冰过的杯子，杯口浮奶油。

Shake last three ingredients with ice and strain into chilled glass. Float with cream.

youdao

她会一口气吃下4杯冰淇淋。

She would eat four tubs of ice cream in one sitting.

《柯林斯英汉双解大词典》

他们杯里的酒总是喝不完，他们总会留着这么一口应急用。

The drink is never quite finished, with a mouthful left in case of emergency.

youdao

他们只拿小杯，然后抿一口。

They get little cups, and they sip it.

youdao

他们杯里的酒总是喝不完，他们总会留着这么一口应急用。

The drink is never quite finished, with amouthful left in case of emergency.

youdao

他一口喝干了那杯酒。

In one drink he drained the cup.

youdao

凯瑟琳又抿了一口杯中的酒，竭力使自己镇静下来。

Katherine took another sip from her glass to calm herself.

youdao

母亲几乎一口喝下了满杯的水。

Mother downed almost the whole glass without taking a breath.

youdao

她一口气喝了三杯水。

She tossed off three glasses of water.

youdao

当我一口喝完咖啡杯中的水。

When I finish a mug of water.

youdao

她一口气喝了十杯酒。

A drink of such liquor.

youdao

她一大口就喝干了杯中的酒(或水)。

In one drink he drained (the wine in) the cup.

youdao

他一口气喝下一杯茶。

He gulped down a cup of tea.

youdao

她又斟上一杯酒，一口气喝干。

She filled out another glass of wine and gulped it down.

youdao

要了杯茶，杯子很小，三两口便见了底。

The cups were very small and the tea was too strong for us.

youdao

他口很干，需要喝上一杯。

His mouth was dry, he needed a drink...

youdao

他一口气喝完一杯水。

He drank the glass of water in one gulp.

youdao

她端起一杯热巧克力奶，吮了一口，蜷缩在窗旁。

Sipping a cup of hot chocolate, she curled up by the window.

youdao

通过杯状或漏斗状吹口吹奏的铜管乐器。

The top of the funnel is connected to a tube.

youdao

生活是一杯美酒，我才不过浅尝一口。

Life is A Bowl of Cherries, and I Think I Just Swallowed a Pit .

youdao

生活是一杯美酒，我才不过浅尝一口。

Life is A Bowl of Cherries, and I Think I Just Swallowed a Pit .

youdao