查询词典 casing head

keep one's head above ground：活着

keep a cool head 保持冷静头脑, 镇静 | keep one's head above ground 活着 | keep one's head above water 未淹没 不负债, 勉强渡过困难

keep sb's head"=be calm：保持镇静/冷静

She has a good head for languages. 她对语言有天份. | 2."keep sb's head"=be calm 保持镇静/冷静 | The boy kept his head in the crisis. 这个男孩在危机中保持镇静.

Head lamp holder：前照灯灯泡座

Head lamp glass 前照灯玻璃 | Head lamp holder 前照灯灯泡座 | Head lamp lens 前照灯反射镜

Head lamp holder：头灯架

head lamp driving bulb 头灯大光灯泡 | head lamp holder 头灯架 | head lamp housing 头灯壳

Head lamp holder：前照灯灯胆座

Head lamp glass 前照灯玻璃 | Head lamp holder 前照灯灯胆座 | Head lamp lens 前照灯反射镜

laugh, scream, etc one's head off：大笑、大叫等

I'm managing to keep my head above water, though I'm not earnin... | ■laugh, scream, etc one's head off 大笑、大叫等 | She came in and said that she was the wife of our boss. We laughed our head off abo...

head ledge：舱口端围槛

head gear 船首帆缆装置 | head ledge 舱口端围槛 | head ledge 舱口横围板

head ledge：舱口横围板

head ledge 舱口端围槛 | head ledge 舱口横围板 | head light 船首灯

head ledge：舱口缘木

艏[饰]像 head figure | 舱口缘木 head ledge | 艏灯 head light

magnetic head gap：磁头缝隙

magnetic head core 磁头铁心 | magnetic head gap 磁头缝隙 | magnetic head gap depth 磁头缝隙深度

Going to Pubs：上酒吧小酌

Part V 夜生活篇 Nightlife | Unit 21 上酒吧小酌 Going to Pubs | Unit 22 看表演 Seeing Shows

simplified equation：简化方程式

secondary alcohol 仲醇 | simplified equation 简化方程式 | tertiary alcohol 叔醇