Dobbin's reagent
[机] 多宾试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
You forgot to ask me for the change.
你忘了问我要找回零钱。
Boy, you are in a lousy mood!
天啊，你情绪糟糕透了！
its action depends on the surface, water or ground, over which it rides.
它的飞行取决于它所悬浮的水面或地面。