vi. 支撑(连接,系紧,张开,使...紧张,振作)
a. 撑牢的(联结的)

Brace \Brace\, v. t. [imp. & p. p. {Braced}; p. pr. & vb. n.
{Bracing}.]
1. To furnish with braces; to support; to prop; as, to brace
a beam in a building.

2. To draw tight; to tighten; to put in a state of tension;
to strain; to strengthen; as, to brace the nerves.

And welcome war to brace her drums. --Campbell.

3. To bind or tie closely; to fasten tightly.

The women of China, by bracing and binding them from
their infancy, have very little feet. --Locke.

Some who spurs had first braced on. --Sir W.
Scott.

4. To place in a position for resisting pressure; to hold
firmly; as, he braced himself against the crowd.

A sturdy lance in his right hand he braced.
--Fairfax.

5. (Naut.) To move around by means of braces; as, to brace
the yards.

{To brace about} (Naut.), to turn (a yard) round for the
contrary tack.

{To brace a yard} (Naut.), to move it horizontally by means
of a brace.

{To brace in} (Naut.), to turn (a yard) by hauling in the
weather brace.

{To brace one's self}, to call up one's energies. ``He braced
himself for an effort which he was little able to make.''
--J. D. Forbes.

{To brace to} (Naut.), to turn (a yard) by checking or easing
off the lee brace, and hauling in the weather one, to
assist in tacking.

{To brace up} (Naut.), to bring (a yard) nearer the direction
of the keel by hauling in the lee brace.

{To brace up sharp} (Naut.), to turn (a yard) as far forward
as the rigging will permit.

braced \braced\ adj.
held up by braces or buttresses.

Syn: buttressed.
[WordNet 1.5]