Hepadnavirus
n. 嗜肝DNA病毒
🗣️ 情景例句
We've been listening to you both.
我们一直在听你们朗诵。
We must arrive there on time.
我们必须准时到那儿。
Not to grasp firmly is not to grasp at all.
抓而不紧等于不抓。