音标:[ˈswitʃbæks] ;
n. 在Z形路轨向原来的方向返驶, 改变角度( switchback的复数形式 )

学英语单词
against the clock
anovulation
anti-amarillic serum
armoring wire
arthrempyema
avoidment
bear malice to sb
beta-particle emission
Bichat's foramen
bithiophene
body support
Bovey
boy band
brawnedness
brittle point temperature
BsF brass forging
charles evans hughess
Chbar
cheatline
Christmas lights
chronic urticaria
Clematis mashanensis
coefficient of performance
combat tire
constant resistance network
contact release
cooling tray
cured fish
day of shipment price
delta-zigzag connection
didrothenat
differential rate system
direct sum of ideals
dope test
double-edge milling cutter
double-faced slide gate valve
drawlingly
echinonemus squameus billberg
electrolyses
er-?
evatromonoside
explosive breathing
field emergence
focalness in bargaining games
fogging method
gas torch
gas-holder
genogram
god hand
hafts
hanoun
header die
heteraxiniasis
IKES
Inflight Refueler
inquire out
inventory monitoring
ismaeli
Lactobacillus buchneri
library facility
lily bulb
lingulae
monobrows
mutualising
Neopantheism
nepheline teschenite
Ngathayauk
non-degenerate sphere
oblique light
Oil Spillage Indentification
parallel tangents (partan) method
parovarian cyst
peak-to-peak voltmeter
peripheraltooth
pheniylethylene
point pressure
point-defense
Pollaczek-Spitzer identity
propelling explosive
recommended maximum size
refranation
reheat in stage
render alkaline
rMBP
salt linkage
Scaraben
screen wiper
sherhaben
signature-based
simultaneous peripheral operation
steel content
tectonic lithofacies
the fair sex
the more...the more
tomtit
total potential of soil water
tracking task
Tripleurospermum tchihatchewii
tympanoid
underwriting agreement
wide-angle eyepiece
yellow giant hyssop