Reaction channel
[化] 反应通道
🧩 词语组成解析
🗣️ 情景例句
He makes a good living growing tomatoes.
他靠种蕃茄日子过得挺不错的。
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。