Blanketing with gas
[机] 用气体盖覆
🧩 词语组成解析
[机] 掩蔽, 掩盖, 盖覆
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
gas
[gæs]
n. 气体;[矿业] 瓦斯;汽油;毒气;
vt. 加油;毒（死）;
vi. 加油;放出气体;空谈;
int. 该死！（令人气愤的人应即被送毒气室处死）;
🗣️ 情景例句
You are always straying from the subject.
你说话总爱跑题。
Did you go swimming yesterday?
你昨天去游泳了吗？
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。