Filicopsida
蕨綱; 蕨綱
??? 情景例句
Many advertisements exaggerate the usefulness of the products.
很多廣告都夸大了產品的效用。
Bees that have honey in their mouths have stings in their tails.
口蜜腹劍。
Can I borrow it, please?
我可以借用一下嗎？