Sulfonephthalein
[医] 磺酞(指示剂)
🗣️ 情景例句
We have to talk the matter over now.
我们必须讨论一下这件事。
We're broadcasting from London.
我们从伦敦播放。
We also make the fundamental error of announcing our resolutions to everybody so that we look even more foolish when we slip back into our bad old ways.
我们还犯有一个根本性的错误，即把我们的决心向大家宣布。