Denige's reagent
[化] 德尼格试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
How many classes are you taking this semester?
这学期你有多少课？
Tis a good horse that never stumbles.
好马不失蹄。
Their sleeping bags were warm and comfortable, so they all slept soundly.
睡袋既暖和又舒服，所以，他们都睡得很香。