Alkalinizing
碱化（alkalinize的现在分词）
🗣️ 情景例句
Did you ever think of photographing an aerobics class?
你想过拍摄有氧运动课吗？
No man is so old, but thinks he may yet live another year.
人越活越想活。
Don't worry! We won't leave before nine. We'll wait for you outside the school gate!
别担心！9：00前我们不会出发。我们将在学校的大门外等你！