Margination
[医] 着边(炎症初期白细胞附集于血管壁)
🗣️ 情景例句
Thank you.
谢谢 。
Knowledge is a treasure, but practice is the key to it.
知识是一座宝库，实践是打开宝库的钥匙。
Beer?There's none left.
啤酒？一点都不剩了。