Structure-activity relation
[化] 结构-活性关系
🧩 词语组成解析
🗣️ 情景例句
with onion and french fries.
附加洋葱和炸薯条。
Please make yourself at home.
请别客气。
The Ombudsman immediately wrote to the Chief of Police in the district asking him to send a record of the case.
司法特派员立即写信给当地警察局长，请他寄送与此事有关的材料。