Acid alizarine black
[机] 酸性茜素黑
🧩 词语组成解析
[化] 1,2-二羟基蒽醌; 茜素
black
[blæk]
adj. 黑（色）的;黑色人种的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑颜料;黑暗;
v. 使变黑;抵制;拒绝;使变黑暗;
🗣️ 情景例句
Thank you very much for a wonderful party.
非常感谢你组织了这么精彩的聚会。
My sister was born in nineteen thirty-eight.
我的妹妹是一九三八年出生的。
he is lending the bank money, repayment of which he may demand at any time,
就等于把钱借给了银行。这笔钱他可以随时提取，