Herv
[医]人内源性逆转录病毒序列
🗣️ 情景例句
Keep to the rules, and nothing can go wrong.
按规矩办事情就不会出差子。
I worked as an intern in that firm last summer.
去年夏天我在那家商行实习。
A bird had snatched up the snake from the ground and then dropped it on to the wires.
一只鸟把蛇从地上抓起来，然后把它扔到了电线上。