n. 拖, 拖累

vt. 拖累, 拖拉, 沉重缓慢地走, 拖动

vi. 拖累, 拖拉, 沉重缓慢地走, 拖动

[计] 拖动

Drag \Drag\, n. [See 3d {Dredge}.]
A confection; a comfit; a drug. [Obs.] --Chaucer.


Drag \Drag\, v. t. [imp. & p. p. {Dragged}; p. pr. & vb. n.
{Dragging}.] [OE. draggen; akin to Sw. dragga to search with
a grapnel, fr. dragg grapnel, fr. draga to draw, the same
word as E. draw. ? See {Draw}.]
1. To draw slowly or heavily onward; to pull along the ground
by main force; to haul; to trail; -- applied to drawing
heavy or resisting bodies or those inapt for drawing, with
labor, along the ground or other surface; as, to drag
stone or timber; to drag a net in fishing.

Dragged by the cords which through his feet were
thrust. --Denham.

The grossness of his nature will have weight to drag
thee down. --Tennyson.

A needless Alexandrine ends the song
That, like a wounded snake, drags its slow length
along. --Pope.

2. To break, as land, by drawing a drag or harrow over it; to
harrow; to draw a drag along the bottom of, as a stream or
other water; hence, to search, as by means of a drag.

Then while I dragged my brains for such a song.
--Tennyson.

3. To draw along, as something burdensome; hence, to pass in
pain or with difficulty.

Have dragged a lingering life. -- Dryden.

{To drag an anchor} (Naut.), to trail it along the bottom
when the anchor will not hold the ship.

Syn: See {Draw}.


Drag \Drag\, v. i.
1. To be drawn along, as a rope or dress, on the ground; to
trail; to be moved onward along the ground, or along the
bottom of the sea, as an anchor that does not hold.

2. To move onward heavily, laboriously, or slowly; to advance
with weary effort; to go on lingeringly.

The day drags through, though storms keep out the
sun. --Byron.

Long, open panegyric drags at best. -- Gay.

3. To serve as a clog or hindrance; to hold back.

A propeller is said to drag when the sails urge the
vessel faster than the revolutions of the screw can
propel her. --Russell.

4. To fish with a dragnet.


Drag \Drag\, n. [See {Drag}, v. t., and cf. {Dray} a cart, and
1st {Dredge}.]
1. The act of dragging; anything which is dragged.

2. A net, or an apparatus, to be drawn along the bottom under
water, as in fishing, searching for drowned persons, etc.

3. A kind of sledge for conveying heavy bodies; also, a kind
of low car or handcart; as, a stone drag.

4. A heavy coach with seats on top; also, a heavy carriage.
[Collog.] --Thackeray.

5. A heavy harrow, for breaking up ground.

6.
(a) Anything towed in the water to retard a ship's
progress, or to keep her head up to the wind; esp., a
canvas bag with a hooped mouth, so used. See {Drag
sail} (below).
(b) Also, a skid or shoe, for retarding the motion of a
carriage wheel.
(c) Hence, anything that retards; a clog; an obstacle to
progress or enjoyment.

My lectures were only a pleasure to me, and no
drag. --J. D.
Forbes.

7. Motion affected with slowness and difficulty, as if
clogged. ``Had a drag in his walk.'' -- Hazlitt.

8. (Founding) The bottom part of a flask or mold, the upper
part being the cope.

9. (Masonry) A steel instrument for completing the dressing
of soft stone.

10. (Marine Engin.) The difference between the speed of a
screw steamer under sail and that of the screw when the
ship outruns the screw; or between the propulsive effects
of the different floats of a paddle wheel. See Citation
under {Drag}, v. i., 3.

{Drag sail} (Naut.), a sail or canvas rigged on a stout
frame, to be dragged by a vessel through the water in
order to keep her head to the wind or to prevent drifting;
-- called also {drift sail}, {drag sheet}, {drag anchor},
{sea anchor}, {floating anchor}, etc.

{Drag twist} (Mining), a spiral hook at the end of a rod for
cleaning drilled holes.