Pteris
[医] 蕨属
🗣️ 情景例句
Besides, reasonable quantities of marketing literature are supplied free of charge.
此外，我们还免费提供一定数量的营销资料。
John stopped studying.
约翰停止学业了。
the fear of death is somewhat abject and ignoble.
如果怕死；就有点儿可怜又可鄙。