用毒气攻击或杀死；向（某区域）施放毒气
先理解核心含义，再看它在真实句子里的用法。
用毒气攻击或杀死；向（某区域）施放毒气
to attack or kill (someone or something) with poison gas, especially in an area
The soldiers gassed the enemy troops.
士兵们用毒气毒死了敌军。
用毒气攻击或杀害。
To attack or kill with poison gas.
在(某空间或区域)使用毒气以攻击或杀害某人或某物。
To use poison gas in (a volume or area) to attack or kill someone or something.
排放气体。
To emit gas.
使充满气体。
To impregnate with gas.
gas
Base
原形
gasses
3rd person
第三人称单数
gassing
-ing
现在分词
gassed
Past
过去式
gassed
Past participle
过去分词
I gas up my car every week.
我每周给车加一次汽油。
He gassed up the car yesterday.
他昨天给车加了汽油。
She has already gassed the lawnmower.
她已经给割草机加过汽油了。
gas作为动词，意为“给…加汽油”或“用毒气毒害”；此处取“加汽油”义。
They are gassing the rats in the basement.
他们正在地下室用毒气毒死老鼠。
The exterminator gasses the insects every month.
灭虫员每个月用毒气毒死昆虫。