Positive ion cloud
[医] 正离子云
🧩 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
ion
['aiən]
n. <物>离子;
cloud
[klaud]
n. 云;云状物;一团;阴影;
vi. 布满云;显得阴沉;看起来忧愁）;
vt. 使难以理解;使…朦胧不清;使减少乐趣;混淆;
🗣️ 情景例句
What do you want to do after breakfast?
早餐后你想做什么？
I remember the girl whose father earns $ 2000 a week.
我记得那个女孩的父亲一星期赚两千元。
Everyone went to the funeral, for the 'ghost' was none other than Eric Cox, a third brother who was supposed to have died as a young man.
大家都去参加了葬礼，因为那“鬼”不是别人，正是农场主的兄弟埃里克。考科斯。人们以为埃里克年轻时就死了。