Cbsa
abbr. cationized bovine serum albumin 阳离子化牛血清白蛋白
🗣️ 情景例句
Trevor wants to go to Japan so there's going to be trouble whild he's gone.
特里瓦要去日本，所以他不在的时候就麻烦了。
Don't drop that bottle on the floor.
别让那只瓶子掉到地上。
'What are you doing?' she asked.
你在干什么？她问