Fraction collector
[化] 馏分收集器
🏥 医学释义
碎片收集器，部分收集器
🧩 词语组成解析
collector
[kə'lektə]
n. 收藏家，采集者;收集器;收税员;[电子学] 集流器;
🗣️ 情景例句
I want to buy shares in multi-national pharmaceutical company.
我想购买一家跨国医药公司的股票。
It started out to be a beautiful day.
刚开始天气不错。
I get to school at about 7:30 every day.
我每天七点半到校。