Heterohemagglutinin
异种血凝素
🗣️ 情景例句
My vacation was terrible, it rained the whole time.
我的假期简直糟透了，整天都在下雨。
No garden without its weeds.
有利必有弊。
He was still smiling when the door opened and his wife came in.
他正笑着的时候门开了，他的妻子走了进来。