n. 下水, 汽艇, 发射

vt. 使下水, 发射, 发动

vi. 起飞, 下水, 投入, 开始

[经] 送出

Launch \Launch\, v. i.
To move with force and swiftness like a sliding from the
stocks into the water; to plunge; to make a beginning; as, to
launch into the current of a stream; to launch into an
argument or discussion; to launch into lavish expenditures;
-- often with out.

Launch out into the deep, and let down your nets for a
draught. --Luke v. 4.

He [Spenser] launches out into very flowery paths.
--Prior.


Launch \Launch\ (l[add]nch or l[aum]nch), v. i. [imp. & p. p.
{Launched} (l[add]ncht or l[aum]ncht); p. pr. & vb. n.
{Launching}.] [OE. launchen to throw as a lance, OF.
lanchier, another form of lancier, F. lancer, fr. lance
lance. See {Lance}.] [Written also {lanch}.]
1. To throw, as a lance or dart; to hurl; to let fly.

2. To strike with, or as with, a lance; to pierce. [Obs.]

Launch your hearts with lamentable wounds.
--Spenser.

3. To cause to move or slide from the land into the water; to
set afloat; as, to launch a ship.

With stays and cordage last he rigged the ship,
And rolled on levers, launched her in the deep.
--Pope.

4. To send out; to start (one) on a career; to set going; to
give a start to (something); to put in operation; as, to
launch a son in the world; to launch a business project or
enterprise.

All art is used to sink episcopacy, and launch
presbytery in England. --Eikon
Basilike.


Launch \Launch\, n.
1. The act of launching.

2. The movement of a vessel from land into the water;
especially, the sliding on ways from the stocks on which
it is built.

3. [Cf. Sp. lancha.] (Naut.) The boat of the largest size
belonging to a ship of war; also, an open boat of any size
driven by steam, naphtha, electricity, or the like.

{Launching ways}. (Naut.) See {Way}, n. (Naut.).