Tetrachlorophenolphthalein
四氯酚酞
🗣️ 情景例句
It's a nap. Tomorrow morning at ten o'clock.
简单得很。明早十点。
On coming home, he switched on the television.
他一到家就打开了电视。
for in the evening she would be going to a fancy-dress part with her husband.
因为晚上她要同丈夫一起参加一个化装舞会。