Black flux
[化] 粗碳酸钾\\n[医] 黑焊媒(碳酸钾、木碳粉混合剂)
🧩 词语组成解析
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
You're really good at that.
你做得真不错。
San Diego. I got back yesterday.
圣地亚哥，我昨天才回来。
In the meantime, the lorry driver had to sweep up hundreds of broken bottles.
在这段时间里，卡车司机不得不清扫那几百只破瓶子。