Positive chemiotaxis
[医] 阳性趋化性, 向性趋化性
🧩 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
趋化性, 趋药性
🗣️ 情景例句
Hello, Malcolm.
哈喽， Malcolm。
Loftiest trees most dread the thunder.
树大招风。
The children were at school, my husband was at work and the house was quiet.
孩子们在上学，我丈夫在上班，家里清静得很。