Indigo dye
[机] 靛类染料
🧩 词语组成解析
indigo
['indigəu]
n. 靛蓝，靛蓝染料;靛蓝色;[植]槐蓝属植物;
adj. 靛蓝色的;
dye
[daɪ]
n. 染料，染色;颜色;
vt. 染色;给…染色;
vi. 染上或粘上（颜色）;
🗣️ 情景例句
Please sit down.
请坐下。
A clear conscience is a soft pillow.
问心无愧，高枕无忧。
'You needn't have said that,' my wife answered.
“你没必要这么说，”我妻子回答说，