Corrosive gases
[化] 腐蚀性气体
🧩 词语组成解析
n. 气体
🗣️ 情景例句
He cheated on his wife.
他对他妻子不忠。
He learns English every day.
他每天都学英语。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。