Food conditioned stimulus
[医] 食物条件刺激物
🧩 词语组成解析
food
[fu:d]
n. 食物，食品;粮食;养料;资料;
a. 有条件的, 习惯于...的
🗣️ 情景例句
Great! Pass me the hammer.
很好！把钉锤给我。
Politeness is to do and say the kindest thing in the kindest way.
文雅就是善良地做事，和善地说话。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。