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
Are you sure you are dialing the right number?
你确定你打的号码是对的吗？
Whose responsibility are the shipment charges?
运费由谁来负责呢？
This is the point I wish to emphasize.
这就是我要强调的论点。