Mayer's fluid
[医] 迈尔氏溶液(氯化银碘化锌溶液,用于测定生物硷)
🧩 词语组成解析
🗣️ 情景例句
He's not making much progress with his English.
他的英语进步不大。
If Grade A is not available, Grade B will do.
如果一等品无货，二等品也可以。
The teams are coming onto the field.
队员们都进场了。