一杯的英文：
a cup of
DRAM
snifter

参考例句：

A glass of champagne
一杯香槟酒

A mug of milk
一杯牛奶

A glass at supper is not amiss
晚酌一杯也无妨

Gulp down a cup of tea
一口气喝下一杯茶.

Give me a glass of liqueur.
给我一杯酒。

Another cup of tea.
再来一杯茶。

Use a scant cup of flour.
用浅浅的一杯面粉。

She drank a cup of pineapple juice.
她喝了一杯菠萝汁。

Please get me a cup of water.
请帮我倒一杯水。

I want a strawberry milkshake.
我想要一杯草莓奶昔。

cup是什么意思：
n. 杯子；奖杯；一杯（的量）
v. 使成杯状

A cup or goblet.
茶杯或高脚酒杯

These cups chip easily.
这些杯子容易碎裂。

clutch controlling cup
离合器控制碗

dram是什么意思：
n. 打兰,一杯,微量;
n.动态随机存取存储器;

The DRAM manufacturers almost have no profit margins to speak of.
生产电脑存储器(DRAM)的厂家几乎无钱可赚。

We must peg him dram to a definite date for completion.
我们一定要让他将完成的日子定下来。

Hynix's labor union consistently holds that Hynix must maintain its independence and retain its dram business with financing from the creditor bank
Hynix的工会一直坚持主张Hynix必须保持独立，在债权银行提供融资情形下保留dram晶片事业。

snifter是什么意思：
n. 狭口的酒杯,一口,一杯