Spent gases
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
n. 气体
🗣️ 情景例句
How do you stay so young-looking?
你怎样保持如此年轻的？
Pride goes before a fall.
骄者必败。
Are there any trees in the picture?
画里面有树吗？