Biotrepy
生体化学反应学
🗣️ 情景例句
It was such a great idea to spend the weekend this way.
这样过周末的主意简直太棒了。
How long will ti take you to finish the work?
你要花多长时间才能完成那项工作？
Is it expensive to hire a car?
租车贵不贵？