A behaviorist, B. F. Skinner , sees humans as beings whose behavior is almost completely shaped by their surroundings. 一位名叫B. F. 斯金纳的行为主义者认为,人的行为模式完全是由周围环境塑造的.
譬如, 牙齿更为原始, 有大的犬齿和非常合适的门齿.For example, the teeth are more primitive. There are large canines and unusually shaped incisors.上门齿是最容易受到腐蚀的牙齿.The top front teeth are thewhich are at risk from tooth decay.猫的牙齿分为门齿、犬齿和臼齿.Incis...
他们一直在倾听人们的牢骚、抱怨和表扬。They have been listening to people's gripes, moans and praise.这些不过是发发小牢骚罢了。These are minor quibbles.迈克尔一边发着牢骚一边整了整自己的短裤。Michael groaned and readjusted his shorts....
适用于食品, 药品, 化装品等行业.Apply to food, medicine, cosmetics and other industries.早在公元前6000年前,埃及人就会使用各种植物和矿物制成化装品了.The Egyptians used make - up made from various plants and minerals as early as 6000 B.目前主要服务于连接器 、 光电 、 半导体 、 汽车零...