Metalphthalein
[化] 金属酞
🗣️ 情景例句
Well, he wakes up several times during the night,
噢， 他一夜醒了好几次，
Will you speak more slowly?
请你说慢一点好吗？
What about some sugar?Two teaspoonfuls?
加些糖怎么样？两茶匙行吗？