Indulines
[化] 引杜林(染料); 吩嗪蓝; 对氮蒽型蓝
🗣️ 情景例句
Thank you.
谢谢。
How long will you be away?
你将离开多久？
You can't buy them in the shop before eight o'clock.
上午八点之前你在商店里是买不到东西的。