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roach    音标拼音: [r'otʃ]
n. 蟑螂
vt. 使成拱状

蟑螂使成拱状

roach
n 1: a roll of hair brushed back from the forehead
2: the butt of a marijuana cigarette
3: street names for flunitrazepan [synonym: {R-2}, {Mexican valium},
{rophy}, {rope}, {roofy}, {roach}, {forget me drug},
{circle}]
4: any of numerous chiefly nocturnal insects; some are domestic
pests [synonym: {cockroach}, {roach}]
5: European freshwater food fish having a greenish back [synonym:
{roach}, {Rutilus rutilus}]
v 1: comb (hair) into a roach
2: cut the mane off (a horse)

Roach \Roach\, n. (Zool.)
A cockroach.
[1913 Webster]


Roach \Roach\, n. [OE. rroche; cf. AS. reohha, D. rog, roch, G.
roche, LG. ruche, Dan. rokke ray, Sw. rocka, and E. ray a
fish.]
1. (Zool.)
(a) A European fresh-water fish of the Carp family
({Leuciscus rutilus}). It is silver-white, with a
greenish back.
(b) An American chub ({Semotilus bullaris}); the fallfish.
(c) The redfin, or shiner.
[1913 Webster]

2. (Naut.) A convex curve or arch cut in the edge of a sail
to prevent chafing, or to secure a better fit.
[1913 Webster]

{As sound as a roach} [roach perhaps being a corruption of a
F. roche a rock], perfectly sound.
[1913 Webster]


Roach \Roach\, v. t.
1. To cause to arch.
[1913 Webster]

2. To cut off, as a horse's mane, so that the part left shall
stand upright.
[1913 Webster]

106 Moby Thesaurus words for "roach":
DET, DMT, LSD, Mary Jane, STP, THC, acid, afterglow, afterimage,
antidepressant, ataractic, balance, butt, butt end, candle ends,
cat flea, chaff, chigoe, cockroach, crab, debris, detritus,
diethyltryptamine, dimethyltryptamine, dog flea, end, fag end,
filings, flea, fossil, gage, ganja, grass, grayback, hallucinogen,
hash, hashish, hay, hemp, holdover, husks, jigger, joint, kava,
leavings, leftovers, louse, marijuana, mescal, mescal bean,
mescal button, mescaline, mind-altering drug, mind-blowing drug,
mind-expanding drug, mite, morning glory seeds, nit, odds and ends,
offscourings, orts, parasite, parings, peyote, pot, psilocin,
psilocybin, psychedelic, psychic energizer, psychoactive drug,
psychochemical, psychotomimetic, rags, red bug, reefer, refuse,
relics, remainder, remains, remnant, residue, residuum, rest,
rubbish, ruins, rump, sand flea, sawdust, scourings, scraps,
shadow, shavings, stick, straw, stubble, stump, survival,
sweepings, tea, trace, tranquilizer, vermin, vestige, waste, weed,
weevil

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  • 8 Types of Roaches and How to Tell Them Apart - The Spruce
    Most cockroaches in the U S live outside, but some prefer to reside indoors, where they reproduce quickly So how do you tell the difference between the occasional cockroach invader and a serious roach infestation? By knowing the main differences between the most common types of roaches
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    Cockroaches can carry dangerous bacteria that could transmit harmful diseases to your and your family Keep your home is pest-free with help from Orkin's roach exterminators
  • 9 Most Common Types of Cockroaches in U. S. [Photos]
    In this article, I’ll discuss the most common types of cockroaches found in North American homes along with cockroach control Discover where they lurk, their varying sizes, and how to identify each species to effectively combat infestations Connect with local pest control professionals near you Quick Facts: Where is it found?:
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