Spent gas
[化] 废气
🧩 词语组成解析
spent
[[spent]]
a. 用尽的, 精疲力竭的\\nspend的过去式和过去分词
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
Don't worry. The traffic is very heavy at this hour.
别担心。这个时间交通很拥挤。
In water you may see your own face; in wine, the heart of another.
水中可见自己的脸，酒中可见别人的心。
George showed me to the guestroom which, he said, was rarely used.
乔治把我领进客房，说这间很少使用。