Naphthaldehyde
萘甲醛
🗣️ 情景例句
My friend is not gay; he's straight.
我的朋友不是“基佬”，他很正常。
I pick up my sister from her school.
我到学校接妹妹。
Several minutes later, the dish was again put into operation and one of the water.
几分钟后，盘子被成功地拽出了水面。