1. 汗;汗水;汗液
    Sweat is the salty colourless liquid which comes through your skin when you are hot, ill, or afraid.

sweat的翻译

    e.g. Both horse and rider were dripping with sweat within five minutes...
           没过五分钟，马和骑手都大汗淋漓。
    e.g. He wiped the sweat off his face and looked around...
           他擦了擦脸上的汗水并四处张望。

2. 出汗;流汗;发汗
    When you sweat, sweat comes through your skin.

    e.g. Already they were sweating as the sun beat down upon them.
           在阳光的强烈照射下他们已经汗流浃背。

3. 满身大汗
    If someone is in a sweat, they are sweating a lot.

sweat在线翻译

    e.g. Every morning I would break out in a sweat...
           每天早上我都会出一身汗。
    e.g. Cool down very gradually after working up a sweat...
           大量出汗后要慢慢降温。

4. 同 sweatsuit 或 sweatpants
    Sweats are the same as a sweatsuit or sweatpants .

5. 冒冷汗，出冷汗(指感到害怕或难堪)
    If someone is in a cold sweat or in a sweat, they feel frightened or embarrassed.

    e.g. The very thought brought me out in a cold sweat.
           一想到这我就一身冷汗。

6. 焦急地等待
    If someone sweats it out, they wait anxiously for a situation to improve or be resolved, because they cannot do anything about it.

    e.g. The islanders can do little but sweat it out, wondering whether they will be forced to go and seek a new life elsewhere.
           岛民不知道自己是否要被迫去往他处另谋生路，但却无能为力，只好干等。

7. 没什么;小事一桩
    If a person says no sweat when you ask them about something or ask them to do something, they mean that it is not a problem or that it can be done quickly or easily.

    e.g. 'Many thanks.' — 'No sweat. Anything else?'...
           “非常感谢。”——“没什么，还需要别的吗？”
    e.g. No-one minds that she's a woman, that's no sweat at all.
           没有人在意她是个女人，这完全没有关系。

8. blood, sweat, and tears -> see blood
    to sweat blood -> see blood