Objectionable impurities
[化] 有害杂质
🧩 词语组成解析
objectionable
[[əb'dʒɛkʃənəbl]]
a. 会引起反对的, 令人讨厌的
n. 杂质（impurity的复数）
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
Trust not the praise of a friend, nor the contempt of an enemy.
不要信赖朋友的赞扬，也不要仇敌的轻蔑放在心上。
She understood I was begging for new words, for the names of the things I touched.
她懂得我是在求她教新单词--我所触摸的东西的名称。