Immunisin
免疫素
🗣️ 情景例句
He and my Grandpa both went there.
他和我爷爷都曾在那儿读书。
Randy was furious about the nasty letter.
兰迪为这封下流的信而勃然大怒。
What shocked him most was that the men who carried him were black.
最使他感到惊奇的是，把他运走的人都是黑人。