Optimum ph
[医] 最适pH值
🧩 词语组成解析
氢离子指数\\n[医] 药典; 苯基
🗣️ 情景例句
They really cleaned me out.
他们把我洗劫一空。
You're sure of passing the exam if you work hard.
只要用功，主汪定能考及格。
He fills each of the stockings with Christmas presents.
他给每一只长统袜装上圣诞礼物。