| Gb | Eng |
|---|---|
| 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 | A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion. |
| 有线圈的设备这样的螺旋线圈是主要部件的 | Any of various devices of which such a spiral is the major component. |