Meaning of bēi:
杯
cup; trophy cup; variant of 杯[bei1]; trophy cup; variant of 杯[bei1]
Qǐng gěi wǒ yī bēi shuǐ.
请给我一杯水。
Please give me a cup of water.
Tā yíngdéle guànjūn bēi.
他赢得了冠军杯。
He won the championship trophy.
Wǒ xiǎng yào yī bēi shuǐ.
我想要一杯水。
I would like a cup of water.
Tā yíngdéle zhè chǎng bǐsài de guànjūn bēi.
他赢得了这场比赛的冠军杯。
He won the championship trophy of this competition.
Tā měitiān zǎoshang dōu hē yī bēi kāfēi.
他每天早上都喝一杯咖啡。
He drinks a cup of coffee every morning.
classifier for certain containers of liquids: glass, cup; classifier for certain containers of liquids: glass, cup
Wǒ xiǎng hē yī bēi shuǐ.
我想喝一杯水。
I would like to drink a glass of water.
Wǒ hēle yī bēi kāfēi.
我喝了一杯咖啡。
I drank a cup of coffee.

