Martinal
氢氧化铝
🗣️ 情景例句
You like living in New York, don't you?
喜欢住在纽约， 是吗？
Where your will is ready, your feet are light.
下定了决心，脚步就轻盈。决心一下，脚下生风？
why have we had no visitors from outer space yet?
那么我们为什么还未见到外层空间来访的客人呢？