Serodifferentiation
n. (用血清学方法对微生物作的)血清鉴别
🗣️ 情景例句
Would you like a beer?
你想喝杯啤酒吗？
I know him not should I meet him in my pottage dish.
酒肉之交非朋友。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。