Bioxindol
异靛蓝
🗣️ 情景例句
No way. I must get everything ready before noon.
不行啊，我必须在中午前把一切都做好。
John is really scared of airplanes.
约翰真的很怕乘坐飞机。
Duck your head as you go through the door there.
经过那儿的门时，请将头放低。