1.
The air was impregnated with poisonous gases
空气中弥漫着毒气。
2.
after-damp n.[U]poisonous mixture of gases after the explosion of firedamp in a coal-mine
（煤矿沼气）爆炸后的毒气.
3.
A gaseous asphyxiant, irritant, or poison.
毒气气态的使人窒息物、刺激物或毒物
4.
non-persistent gas
非持久性毒气, 暂时性毒气
5.
To overcome, disable, or kill with poisonous fumes.
以毒气攻击用毒气制服，使残废或杀人
6.
exhaust fume hood
(用于实验室中) 毒气柜
7.
The enemy gassed the room.
敌人给这房间施放毒气。
8.
The enemy went so far as to use poison gas.
敌人居然使用了毒气。
9.
portable poisonous gas monitor
便携式有毒气体监测仪
10.
The gas had killed them.
毒气夺去了他们的生命。
11.
poison gas,ie esp as used to kill people in war
毒气（尤指战争中用的）.
12.
a poisonous red-brown gas (NO).
一种红棕色的有毒气体（NO）。
13.
This gas mask can immunize you against poison gas
防毒面具能使你免遭毒气袭击。
14.
Green poison, invoke the sorcery of green fatal poisonous gas.
荧绿之毒，召唤绿色致命毒气的魔法。
15.
gas chamber room filled with gas for killing animals or people
毒气室（用以毒死动物或人的）.
16.
infectious bovine rhinotracheitis virus
牛传染性鼻气管炎病毒
17.
portable pressure steam steriliazer
手提式压力蒸气消毒器
18.
grene antitoxin
二价气性坏疽抗毒素