Positive reinforcer
正强化物
🧩 词语组成解析
positive
['pɑzətɪv]
adj. 积极的;确实的，肯定的;[数]正的;[医]阳性的;
n. 正面;正片;[语]原级形容词;[数]正量;
posit肯定+ive形容词后缀 → 肯定的；积极的
[化] 增强材料; 增强填料; 增强剂
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
How many pieces are you going to buy?
你要买几个？
Furthermore, the acquisition of this bottle cured him of a bad habit he had been developing for years.
此外，得到这瓶香水泥还治好了他多年的一个坏习惯。