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
His silence made me suspicious.
他的沉默引起我的猜疑。
When is the most convenient time for you?
你在什么时间最方便呢？
'I was just wondering how to spend the morning -- until I saw you.
“我正不知道怎么消磨这一上午呢，正好见到好。