Positive dromotropism
[医] 正变导性, 传导性增强
🧩 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
[医] 传导受影响, 变导性
🗣️ 情景例句
How long will you keep the car?
这车你要用多久？
The athletes competed for the honor of their country.
选手们为了国家的荣誉而互相竞赛。
In another game, as the turtle swims across the oceanarium, the first porpoise swoops down from above and butts his shell with his belly.
在另一场游戏中，当海龟游过水族馆时，第一只海豚从上方猛扑下去，用腹部撞击龟壳。