| 释义 |
〔jack〕"Foreign producers jacked up the price on some steels by over 100"(Forbes)“国外生产商已经把钢铁价格抬升了一倍多”(福布斯)〔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〔jack〕To raise (something) to a higher level, as in cost:抬升，抬高：将（某物）抬升到较高程度，如价格：〔erectile〕Capable of being raised to an upright position.可竖直的：可以被抬升到竖直位置的 |