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pointing    音标拼音: [p'ɔɪntɪŋ]
指示,指向

指示,指向

pointing
指点

Point \Point\ (point), v. t. [imp. & p. p. {Pointed}; p. pr. &
vb. n. {Pointing}.] [Cf. F. pointer. See {Point}, n.]
1. To give a point to; to sharpen; to cut, forge, grind, or
file to an acute end; as, to point a dart, or a pencil.
Used also figuratively; as, to point a moral.
[1913 Webster]

2. To direct toward an abject; to aim; as, to point a gun at
a wolf, or a cannon at a fort.
[1913 Webster]

3. Hence, to direct the attention or notice of.
[1913 Webster]

Whosoever should be guided through his battles by
Minerva, and pointed to every scene of them. --Pope.
[1913 Webster]

4. To supply with punctuation marks; to punctuate; as, to
point a composition.
[1913 Webster]

5. To mark (a text, as in Arabic or Hebrew) with {vowel
points}; -- also called {vocalize}.

Syn: vocalize. [1913 Webster RP]

6. To give particular prominence to; to designate in a
special manner; to indicate, as if by pointing; as, the
error was pointed out. --Pope.
[1913 Webster]

He points it, however, by no deviation from his
straightforward manner of speech. --Dickens.
[1913 Webster]

7. To indicate or discover by a fixed look, as game.
[1913 Webster]

8. (Masonry) To fill up and finish the joints of (a wall), by
introducing additional cement or mortar, and bringing it
to a smooth surface.
[1913 Webster]

9. (Stone Cutting) To cut, as a surface, with a pointed tool.
[1913 Webster]

{To point a rope} (Naut.), to taper and neatly finish off the
end by interweaving the nettles.

{To point a sail} (Naut.), to affix points through the eyelet
holes of the reefs.

{To point off}, to divide into periods or groups, or to
separate, by pointing, as figures.

{To point the yards} (of a vessel) (Naut.), to brace them so
that the wind shall strike the sails obliquely. --Totten.
[1913 Webster]


Pointing \Point"ing\, n.
1. The act of sharpening.
[1913 Webster]

2. The act of designating, as a position or direction, by
means of something pointed, as a finger or a rod.
[1913 Webster]

3. The act or art of punctuating; punctuation.
[1913 Webster]

4. The act of filling and finishing the joints in masonry
with mortar, cement, etc.; also, the material so used.
[1913 Webster]

5. The rubbing off of the point of the wheat grain in the
first process of high milling.
[1913 Webster]

6. (Sculpt.) The act or process of measuring, at the various
distances from the surface of a block of marble, the
surface of a future piece of statuary; also, a process
used in cutting the statue from the artist's model.
[1913 Webster]


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    Doctors typically use this procedure to help assess head injuries, severe headaches, dizziness, and other symptoms of aneurysm, bleeding, stroke, and brain tumors It also helps your doctor to evaluate your face, sinuses, and skull or to plan radiation therapy for brain cancer
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