Heterologous sera
[醫] 異種血清
?? 詞語組成解析
不齊[等、同]的
漿液, 血清\\n[醫] 血清; 漿液
??? 情景例句
It's 5:00 p.m. today.
今天下午5點整。
It's a pencil.
那是一枝鉛筆。
Ken gave up smoking two years ago. He'd been smoking for thirty years.
兩年前肯戒了煙，之前他抽了三十年煙。