Unburned gas
[化] 未燃烧气体
🧩 词语组成解析
a. 未燃的
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
It was only a tummy ache.
仅仅是肚子有点痛。
At Xmas time, Debra began to dream of all the presents.
到了圣诞节的时际，黛布拉开始梦想着所有的礼物。
Mmm, it doesn't seem to fit very well.
嗯，这套看来不大合身。