Lignosite
木素磺酸钙
🗣️ 情景例句
Look before you leap.
三思而后行。
How did you doing spend your holiday?
你假期怎么过的？
I do not doubt that it would be possible to inject ideas into the modern world that would utterly destroy us.
向现代世界灌输一种思想以便摧毁我们人类是可能的事，对此我并不怀疑。