Microanalytical reagent
[机] 微量分析试剂
🧩 词语组成解析
微量分析的
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
What's happening in Singapore recently?
近来新加坡的情况怎样？
After forty years teaching English he thinks it's time to call it a day.
他教英语四十年，认为该退休了。
I'm not sure. I think he may have to help his Dad in the garden.
我不清楚。我想可能他得帮助他爸爸在花园里干活。