H acid
[化] H酸\\n[医] H酸(1-氨基-3,6-二碳酸萘酚)
🧩 词语组成解析
🗣️ 情景例句
Mike and I had a hamburger at the diner. Mike
和我在火车厢餐厅那里吃了汉堡。
Our guarantee covers maintenance for both parts and labor.
我们的保证是包括更换零件和免费保养。
It is better to ask for help at the beginning rather than to wait until a busy period when everyone is rushed off their feet.
最好在开始工作时就请人帮忙，而不是等到大学都忙得不可开交的时候。