Lofentanil
[化] 洛芬太尼
🗣️ 情景例句
I'll be in the front office all day.
我整天都在总办公室。
Mike found it difficult to adjust at first, but he's used to studying at Harvard now.
刚开始迈克发现很难适应在哈佛的学习，但现在他已经习惯了。
I'm looking forward to seeing you.
我期望见到你。