Positive phase
[医] 阳性期
🧩 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
🗣️ 情景例句
She cheated on the examination.
她考试作弊。
It is not polite to eavesdrop on the conversation of other people.
偷听他人说话是很不礼貌的。
It's between the post office and the hospital.
它就在邮电局和医院之间。