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
Why?
怎样？
The basketball player is renowned for his fast breaks.
这名篮球运动员以快著称。
drawing the particle first towards the advancing wave,
先把微粒拉向前移的海浪，