Catalyst charge
[建] 催化剂装料
🧩 词语组成解析
🗣️ 情景例句
The gap between the poor and the rich seems to be growing every day.
贫富悬殊好像与日俱增。
Would you open the door for me, please?
你能替我开门吗？
' I looked down and nearly fell off the ladder when I saw a policeman.
”我向下面看去。当我看清是一个警察时，差一点儿从梯子上掉下去。