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词汇
downcast
类别
英汉汉英翻译词典
释义
downcast
downcast
[ˈdaunkɑ:st]
adj.
1.
■
向下的, 落下的
2.
■
沮丧的, 萎靡不振的
stand with downcast eyes
眼睛垂 视地站着
An unhappy life made her downcast.
不愉快的生活使她沮丧。
词性变化
downcast
[ˈdaunkɑ:st]
n.
1.
■
没落; 灭亡; 俯视
2.
■
【地质】下[陷]落
3.
■
下风井, 通风竖坑
downcast air
下行风, 入井空气流
downcast fault
下落断层
随便看
螺纹端 end of thread;
螺纹端绞刀 thread end reamer;
螺纹管
螺纹管接头 screwed pipe joint
螺纹线数 number of leads;
螺纹细胞 spiral cell; spiral tracheide; {植} spiral vessel;
螺纹联接环 {工} screw shackle;
螺纹衬套 screw-thread bush; threaded bush; threaded bushing;
螺纹规 {设计} screw thread gauge; closing screw; thread gauge;
螺纹角 angle of rifling; screw-thread angle;
螺纹角度 {设计} angle of thread;
螺纹误差 thread error;
螺纹谷 groove of thread;
螺纹距 pitch of thread;
螺纹车刀 threading tool;
螺纹车削 thread turning;
螺纹车床 thread chasing machine; thread generating machine; thread-cutting lathe; thread-cutting machine; threading lathe; threading unit;
螺纹轮廓 {设计} thread contour;
螺纹轴 thread spindle; threaded shaft;
螺纹轴线 axis of thread;
螺纹连结 threaded connection;
螺纹透镜 Fresnel lens;
螺纹道钉 screw spike;
螺纹配合 screw-thread fit; thread fit;
螺纹量具 screw measuring tool;
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更新时间:2026/3/6 0:27:01