Herv
[医]人内源性逆转录病毒序列
🗣️ 情景例句
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻烦你母亲啦？
He that will thrive must rise at five.
五更起床，百事兴旺。
This morning, however, a firemen accidentally discovered the cause.
然而今天上午，一个消防队员偶然发现了起火的原因。