Electropositivity
阳电性; 正电性
🗣️ 情景例句
Is unable to express himself clearly.
不能很好地表达自己。
Would you mind mailing this letter for me?
你能替我寄这封信吗？
Education in the wilderness is not a matter of monetary means.
荒凉地区的教育不是钱的问题，