Deacidifying
脱酸
🗣️ 情景例句
I went into business for myself
我当初自己开业
If the ox falls,whet your knife.
牛一倒，快磨刀；人遭难，众人踩。
I'd like to take a boat on the River Nile.
我想乘船在尼罗河上游览。