Positive electron
[计] 正电子
🧩 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
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Tell me the courses you have completed in school and what is your favorite subject?
你曾修读哪些课程和你最喜欢哪一科？
Would you care to answer my question on the warranty?
你可以回答我有关保证的问题吗？
I think we're lost! What shall we do?
“我想我们迷路了！我们该怎么办呢？”