Sparrite
亮方解石
🗣️ 情景例句
What does NATO mean?
NATO是什么意思？
Let me think it over,and I'll let you know later.
让我考虑一下，回头再告诉你吧。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。