Guarantee reagent
[化] 保证试剂; 优级纯(一级品)
🧩 词语组成解析
guarantee
[,ɡærən'ti]
n. 保证，担保;保证人，保证书;抵押品;
vt. 保证，担保;
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Max looks just like Grandpa.
Max长得真像爷爷。
My life is more precious to me than my property.
生命对我来说比财产更宝贵。
It was used for keeping tea hot after it was made,said Wei Hua. It was filled with hot water.
“那是在茶沏好后用来保温的，”魏华说，“用来装热开水的。”