vi. 降下；脱帽；有利
n. & v. t. Same as Veil.
n. Avails; profit; return; proceeds.
n. An unexpected gain or acquisition; a casual advantage or
benefit; a windfall.
n. Money given to servants by visitors; a gratuity; -- usually
in the plural.
v. t. To let fail; to allow or cause to sink.
v. t. To lower, or take off, in token of inferiority, reverence,
submission, or the like.
v. i. To yield or recede; to give place; to show respect by
yielding, uncovering, or the like.
n. Submission; decline; descent.
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