presumptuous too bold or self-confident
quashed annuled
quenching satisfy， put an end to， put out
refurbished make clean， as if like new
rejoicing happiness， joy
reticent in the habit of saying little
reverberate be sent back， again and again
rigor sternness， strictness， severe conditions
rotundity state of being round
salvage the saving of property from loss
scattered not situated together
shatter to breaksintosmany pieces
shunned avoided， kept away from
sketchy shortly， roughly， quickly
sporadic happening from time to time
stifled suppressed， kept back
strive to make great efforts， to struggle
subsequent following
succumb yield， die
taciturn unspoken， silent
tantalize raise hopes that cannot be realized
tentative uncertain， probable
torpid dull and slow
treacherous not to be trusted， perfidious
tremor thrill
tyro a beginner
uproar noise and excitement
vanity a foolish pride
vehemence forcefulness; intensity; conviction
vigilance watchfulness
vindicate prove the truth