Desmogen
维管束原
🗣️ 情景例句
I admire you for sticking to your plans.
我佩服你能坚持你的计划。
Nothing comes wrong to a hungry man.
饥不择食。
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？