double-bell

常见例句

THE ANALYSIS AND TREATMENT OF THE BELL ROD DEFORMATION ACCIDENT IN DOUBLE BELL BLAST FURNACE
双钟机械炉顶高炉料钟拉杆弯曲变形事故分析与处理
He is working double tides to finish his essay.
他日夜苦干，赶写他的文章。
I do not realize it is a double feature.
我原先不知道这是双片连映。
Double agents live in a perpetual state of fear.
两面派永远过着提心吊胆的生活。
I want a double room with a view.
我要一间能看到风景的双人房间。
He was so fat that he had a double chin.
他胖得有双下巴了。