Indigosol blue o4b
[化] 溶靛素蓝O4B
🧩 词语组成解析
n. [化]溶靛素染料[原商标名]
blue
[blʊ]
n. 蓝色;[复数]（美国海、陆、空三军穿的）蓝色制服;蓝颜料;[the blue(s)][用作单数或复数]布鲁斯（歌曲）（一种伤感的美国黑人民歌）;
adj. 蓝色的;沮丧的，忧郁的;下流的;
vt. 把…染成蓝色;使成蓝色;给…用上蓝剂;用上蓝剂于;
vi. 变成蓝色，呈蓝色;
🗣️ 情景例句
Have you been getting enough rest?
你休息的足够吗？
May I help you?
要我帮忙吗？
Would you like me to demonstrate it for you?
要不要我来为你示范一下？