Schaer's reagent
[醫] 謝爾氏試劑(檢生物鹼)
?? 詞語組成解析
reagent
[ri(:)'eid??nt]
n. 反應物，試劑;
??? 情景例句
The same baseball glove?
同樣一個棒球手套嗎？
I visited her last Wednesday.
我上個星期三拜訪她。
It was necessary to recognize that these institutions which are based on the same premises,
必須認識到，這些建立在相同前提基礎上的風俗，