Phthalein
n. [化]酞(亦作phthaleine)
🔁 扩展释义
【化】 酞【医】 肽
🗣️ 情景例句
He has a major toy buyer in Los Angeles,
他在Los Angeles有一个玩具大买主，
I tried several times to call, but there is no answer.
我打了几次，但是没有人回答。
For years we've been demanding better housing and jobs.
多年来我们一直要求改善住房和工作条件。