Oldhamite
陨硫钙石
🗣️ 情景例句
for a long time,
很久了，
I don't know what I should have done without your help.
要不是您的帮助，我真不知道该怎么办。
The dish rose to the surface and was gently drawn towards the canal bank.
盘子慢慢浮出水面，被轻轻地拽向运河岸边。