Regular solution
[化] 正规溶液
🧩 词语组成解析
regular
['rɛgjəlɚ]
adj. 有规律的;规则，整齐的;不变的;合格的;
n. 正规军;主力（或正式）队员;常客;
adv. 定期地;经常地;
reg国王+ular...的 → 国王统治的 → 规则的
🗣️ 情景例句
Hi, how are you doing?
你还好吗？
A book is the same today as it always was and it will never change.
一本好书今天如此，将来也如此，永不改变。
She's not in the office right now.
她现在不在办公室。