| 单词 | 桨叶 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔TURN〕The blades of the helicopter whirled powerfully overhead. 直升机的螺旋桨叶在头顶上强有力地旋转着。朗文写作活用〔airfoil〕A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion.翼剖面；机翼；翼面：一个部件或平面，如机翼、螺旋桨叶、方向舵等，其形状或方位控制稳定性、方向、抬升、冲击或驱动美国传统〔chopper〕Overhead, the chopper roared and the big blades churned the air.头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。柯林斯高阶〔chopper〕Overhead, the chopper roared and the big blades churned the air.直升机在头顶轰鸣, 巨大的桨叶在空中剧烈搅动。外研社新世纪〔entangle〕The blade of the oar had entangled itself with something in the water.桨叶被水里的什么东西缠住了。外研社新世纪〔entangle〕The blade of the oar had entangled itself with something in the water.船桨的桨叶和水里的什么东西缠住了。柯林斯高阶〔fatigue〕The crash was caused by metal fatigue in one of the propeller blades.坠机事件是因一片螺旋桨叶产生金属疲劳造成的。剑桥高阶〔feather〕The crew feathered ( their oars ) for the last few yards of the race.在划船比赛到最后几码时，全体队员回桨时把桨叶持平。21世纪英汉〔feather〕To alter the pitch of (a propeller) so that the chords of the blades are parallel with the line of flight.顺流交距：把螺旋桨叶转到使桨弦大致和拉力轴线平行美国传统〔feather〕To alter the pitch of (the rotor of a helicoptor) while in forward flight.向前飞行时，改变桨叶美国传统〔guard〕A blade guard is fitted to protect the operator.为保证操作人员的人身安全安装了桨叶保护罩。柯林斯高阶〔helicopter〕An aircraft that derives its lift from blades that rotate about an approximately vertical central axis.直升机：螺旋桨叶围绕一根近似垂直的中心轴旋转而使其升高的飞机美国传统〔puddle〕The puddle was very dark when the blade came out of the water.桨叶出水时, 形成很深的水涡。外研社新世纪〔rotate〕The blades rotate around a central point.桨叶绕着中心点旋转。牛津搭配〔spinner〕A fairing fitted over the hub of the propeller in some aircraft.螺桨毂盖，机头整流罩：某些飞机上装于螺旋桨叶毂上的整流罩美国传统〔spin〕The blade spins very fast.桨叶飞速旋转。牛津搭配〔through〕The helicopter's blades had sliced through power cables.直升机的桨叶割断了输电线。外研社新世纪A helicopter flies by the rotary (= circular) movement of its blades.直升飞机通过桨叶的旋转运动飞行。剑桥国际The electric fan blades whirled in the hot room. 电扇的桨叶在闷热的房内旋转著。译典通 |
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