The form gases is the plural of the noun. The form gasses is the third person singular of the verb. gases为名词的复数形式,gasses为动词的第三人称单数形式。
1 N-UNCOUNT 气体燃料;天然气;煤气 Gas is a substance like air that is neither liquid nor solid and burns easily. It is used as a fuel for cooking and heating.
气体燃料;天然气;煤气 -
Coal is actually cheaper than gas.
煤实际上比煤气便宜。
-
Shell signed a contract to develop oil and gas reserves near Archangel.
壳牌石油公司签订了一份开采阿尔汉格尔附近的石油和天然气资源的合同。
2 N-VAR 气体 A
gas is any substance that is neither liquid nor solid, for example oxygen or hydrogen.
气体 3 N-MASS 毒气,瓦斯(可用作武器) Gas is a poisonous gas that can be used as a weapon.
毒气,瓦斯(可用作武器) 4 N-MASS (医用)麻醉气 Gas is a gas used for medical purposes, for example to make patients feel less pain or go to sleep during an operation.
(医用)麻醉气 [informal] 5 N-UNCOUNT (车辆用的)汽油 Gas is the fuel which is used to drive motor vehicles.
(车辆用的)汽油 [US] -
...a tank of gas.
一桶汽油
-
...gas stations.
加油站
in BRIT, use 英国英语用 petrol
6 VERB 用毒气杀死 To
gas a person or animal means to kill them by making them breathe poisonous gas.
用毒气杀死 7 N-SING [a NOUN] 活泼有趣的事;令人愉快的场面 You can describe a situation or event as
a gas when it is very lively, amusing, and enjoyable.
活泼有趣的事;令人愉快的场面 [informal, old-fashioned] 9 PHRASE 加大油门;加速 If you
step on the gas when you are driving a vehicle, you go faster.
加大油门;加速 [mainly US, informal] in BRIT, use 英国英语用 step on it
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