Thulite
锰黝帘石
🗣️ 情景例句
But you may rest assured that the payment is guaranteed.
但是你尽可以放心，我们的付款是有保障的。
I've got a headache.
我头痛。
No, it isn't yours! said Miss Yang.
“不，不是你的书！”杨小姐说。