Positive tropism
[医] 正向性
🧩 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
n. 向性, 取向, 定向\\n[医] 向性
🗣️ 情景例句
to plan the refurnishing of the old library
计划重新整修老图书馆
I live at 1203 Washington Street.
我住在华盛顿街1203号。
It later became apparent that rabbits were developing a degree of resistance to this disease,
后来，明显看出，兔子对这种疾病已产生了一定程度的免疫力，