Hepadnavirus
n. 嗜肝DNA病毒
🗣️ 情景例句
We can write letters. It's cheaper than calling.
我们可以写信就好，那比打电话便宜。
That night we partied until dawn.
那晚我们痛饮到天亮。
What bad weather! Are you going out?
天气糟透了！你要外出吗？