单词 drag 释义 ▪ I. drag, v.|drg|Also 5–6 dragge.[Not known before 15th c. A derivative of OE. draᵹan, or ON. draga (Sw. draga, Da. drage) to draw. Perh. a special northern dialect-form in which the g has been preserved instead of forming a diphthong...
单词 drag 释义 drag n 1 [C] thing made to be dragged, eg a drag-net, or heavy harrow (pulled over the ground to break up the soil) 供拖、 拉之物(如拖网或重耙 ). 2 [U] resistance of the air to the movement of an aircraft (飞行器的)空气阻力. Cf 参看 li...