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
But it's fun.
但很有趣。
They feel uneasy.
他们因不安而没法镇定下来。
I supposed him to be very clever but he was in fact a fool.
我以为他很聪明，其实他是个蠢货。