Hahn oxine reagent
[医] 哈恩氏8-羟基氮萘试剂
🧩 词语组成解析
n. 哈恩（男子名）
[化] 8-羟基喹啉
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Front... knees up, knees up.
前踢， 膝盖抬高。
She passed her competitive examination not without difficulty.
她好不容易才通过了答辩考试。
New Zealand is an impotant agricultural country with a small population. In size it is bigger than Guangdong Province, yet has a much smaller population.
新西兰是一个人口很少的重要的农业国。新西兰的面积比广东省大，但人口却少得多。