| 单词 | 吊杆 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔backhoe〕An excavator whose bucket is rigidly attached to a hinged pole on the boom and is drawn backward to the machine when in operation.反铲挖土机：铲叶牢固地连在吊杆上的铰链孔中的一种挖土机，当它处于工作状态时，铲叶被向后拖向机器美国传统〔boom〕A long movable arm used to maneuver and support a microphone.话筒吊杆：一种用来支持和调动话筒的可动性设备美国传统〔boom〕A long pole extending upward at an angle from the mast of a derrick to support or guide objects lifted or suspended.吊杆：从起重机的竖樯上以一定角度向上伸出的长杆，用来支持或牵引物体竖立或吊起美国传统〔draglift〕A ski lift, such as a rope tow, a T-bar, or a J-bar, that pulls skiers up a slope.吊杆：一种滑行升降器，如滑索，象"T"字形或"J"字形，用于将滑雪者沿山坡拉上山美国传统〔fly gallery〕A narrow elevated platform at the side of the stage in a theater, from which a stagehand works the ropes controlling equipment in the flies.吊杆天桥：舞台两旁高处工人可以操纵布景升降的狭窄平台美国传统〔spar〕A usually metal pole used as part of a crane or derrick.金属柱：起重机或摇臂吊杆的金属杆美国传统〔spar〕Nautical A wooden or metal pole, such as a mast, boom, yard, or bowsprit, used to support sails and rigging.【航海】 船柱：用于支撑船帆或索具的木头杆或金属杆，如船桅杆、吊杆、横杆或船首斜木美国传统〔stand〕Stand clear of the swinging boom of the crane.不要走近转动的起重机吊杆。英汉大词典〔steeve〕A spar or derrick with a block at one end, used for stowing cargo.起重桅：一种一端有船台用于装填货物的吊杆美国传统〔tack〕A rope for hauling the outer lower corner of a studdingsail to the boom.系帆索：用来将一张辅助帆外侧的下角拉上吊杆而设的绳索美国传统〔vang〕A guy running from the peak of a gaff or derrick to the deck.科桁支索：从桅上斜杆或摇臂吊杆的顶端拉到甲板上的牵索美国传统Sound recording is supervised by the floor mixer, while the boom operator positions the microphone during shooting.拍摄期间在操作话筒吊杆的人摆动话筒同时,录音由舞台调音员监督。剑桥国际The boom swung round and he was hit on the head.吊杆旋转着，打在他头上。剑桥国际 |
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