Brenz-catechin sulfuric acid
[医] 邻羟苯硫酸酯
🧩 词语组成解析
[地名] [德国] 布伦茨河
[化] 儿茶素\\n[医] 儿茶素, 儿茶酸
a. 硫磺的；含多量硫磺的；含（六价）硫的
🗣️ 情景例句
We weren't made for each other.
我们不适合对方
The black ox has trod on his foot.
祸事临头。
Collecting, by occupying spare time so constructively, makes a person contented, with no time for boredom.
收藏活动通过富有建设性地利用业余时间使人感到心满意足，不再有无聊之日。