Biquinoline
[化] 联喹啉
🗣️ 情景例句
How much extra do I have to pay for that?
我还要另外付多少？
In books, are embalmed the greatest thoughts of all ages.
历代最伟大的思想都载入史册而不朽。
The situation seemed hopeless and he knew his life was in danger.
这种情况看来是毫无希望了，他知道他有生命危险。