Positive food reaction
[医] 阳性食物反应
🧩 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
food
[fu:d]
n. 食物，食品;粮食;养料;资料;
🗣️ 情景例句
Stretch up...and we're going to go left first ...
伸展……先向左……
This area is noted for its rich soil.
这个地区以土壤肥沃着称。
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，