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
I would like to buy some stamps, please.
我想买些邮票。
Were it left to me to decide whether we should have a city without bikes or one without cars.
如果让我来决定我们要一个没有自行车的城市，还是要一个没的汽车的城市。
Thank you very much.
谢谢。