Flowstone
n. [地]流石
🗣️ 情景例句
I gave that idea up a long time ago.
我很久以前就放弃了那个想法了。
I will be very glad when I receive the letter.
如能接到你的来信，我将会非常高兴。
What time did you have it?
你们什么时候开的会？