Welding flux backing
[化] 焊剂垫
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
backing
[['bækiŋ]]
n. 后退, 衬背, 后援, 支持者\\n[化] 衬垫
🗣️ 情景例句
What he lacks in experience he makes up for in enthusiasm.
他用热心工作来弥补其经验的不足。
New York is famous for its tall buildings.
纽约以高楼大厦而闻名。
Last year was a bad year for the company. There was a big fall in sales.
去年公司不景气。销售额骤减。