Potassium dithionate
[化] 连二硫酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
[化]连二硫酸盐 sodium dithionate 连二硫酸钠
🗣️ 情景例句
His excuse sounds unconvincing.
他说的理由好像不可难。
He that converses not knows nothing.
不和人交谈的人一无所知。
Maori families are often large, and uncles, aunts, grandparents and other relations may come to stay with the family for long periods.
毛利人的家庭通常很大，叔伯、婶娘、爷爷奶奶以及其他亲戚均可来与家里人长时期地住在一起。