Dyestuff
n. 染料\\n[化] 染料
✅ 同义词
🏥 医学释义
染料，着色剂
🗣️ 情景例句
Keep your nose to the grindstone; you'll succeed.
埋头苦干，总有成功的一天。
True love shows itself in time of need.
急需时见真情。
and maybe that is where the rub is.
问题的症结恐怕就在这里。