Seromucoid
血清类粘蛋白
🗣️ 情景例句
I know the company well. It's big.
这家公司我很清楚。是大公司。
Could all of you take your seats? We need to continue our meeting.
请你们各位就坐好吗？我们要继续开会了。
it is customary for the new arrival to be placed between the stalls of two captives whose training is already well advanced.
通常是把新到的安置在两头训练得很好的大象的象厩中间，