Positive blower
[化] 离心鼓风机; 增压鼓风机
🧩 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
blower
['bləuə]
n. 吹风机;送风机;电话;
🗣️ 情景例句
Don't eat any strange food.
别吃什么不对劲的食物。
When it started raining, I was reading books.
当开始下雨的时候，我再看书。
The dogs have greater freedom, too, for they are allowed to wander outside their enclosure.
狗也比较自由，被放出围栏，四处遛达。