Lactonaphthol
[化] 内半缩醛; 乳醇\\n[医] 乳酸萘酚, β-萘酚乳糖酯
🗣️ 情景例句
I won't permit you to buy a crossbow, now or ever.
我不会允许你买弓弩的，永远也不会。
Don't swap horses when crossing a stream.
行至中流不换马；危难之时不宜作大变动。
She always eats her lunch at noon.
她总是在正午吃午饭。