Correct mixture
[建] 标准气体混合物
🧩 词语组成解析
🗣️ 情景例句
She was still beautiful at the age of forty.
她活到四十岁仍然很美。
Business may be troublesome, but idleness is pernicious.
事业虽扰烦，懒惰更害人。
no judgment from outside which can replace the judgment from within.
任何局外人的判断也比不上他自己内心的正确判断。