Marsh gas
[化] 沼气(主要含甲烷)\\n[医] 沼气, 甲烷
📖 牛津释义
marsh gas
= methane.
🧩 词语组成解析
marsh
[mɑrʃ]
n. 沼泽，湿地;
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
Is unwilling to start at the bottom, expects too much too soon.
不愿从基层干起，要求太多。
And finally, I want to express my appreciation to all of my friends for their support.
最后，我想感谢所有支持过我的朋友。
He was still smiling when the door opened and his wife came in.
他正笑着的时候门开了，他的妻子走了进来。