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
Can I ring you up?
我可以给你打电话吗？
Envy assails the noblest, the winds howl around the highest peak.
高位遭人妒，高峰招风吹。
He agreed that a train did come into the station at the time on the paper and that it did stop, but only to take on mail, not passengers.
搬运工说，正如纸条所说，确有一趟火车在那个时刻到站，但它只停站装邮件，不载旅客。