Alkazid solution
[机] 碱性溶液
🧩 词语组成解析
🗣️ 情景例句
Are you involved in any extra-curricular activities on campus?
你在学校参加过任何课外活动吗？
There should always be exceptions to the rule.
凡事总有例外。
and should not be put in drinks unless it is known to be safe.
只有知道冰块安全时才能加入饮料。