时间:2019-03-13 作者:英语课 分类:英语单词荟萃


英语课

今天我们要学的词是 drone. Drone 无人驾驶飞机。The FAA issued commercial drone permits to four companies. 美国联邦航空局向四家公司颁发了使用商业无人机的许可证。与此同时,Amazon claimed its plans to develop a fleet of small drones to deliver packages are being hampered 1 by federal regulations and threaten to take more of its research resources abroad. 亚马逊表示,他们正在研制用于送货的无人机的计划受到联邦规定的阻碍,并威胁说要把更多的研究资源转移到国外去。好的,今天我们学习的词是 drone, drone, drone...



妨碍,束缚,限制( hamper的过去式和过去分词 )
  • The search was hampered by appalling weather conditions. 恶劣的天气妨碍了搜寻工作。
  • So thought every harassed, hampered, respectable boy in St. Petersburg. 圣彼德堡镇的那些受折磨、受拘束的体面孩子们个个都是这么想的。
学英语单词
a series of mutants or recombinants
abbreviated title
absolutely continuous
access rule
aluminium alkyl
antispermotoxin
Aphthartodocetism
back-to-back test
barbecue grills
Bernoulli,Johann/Jean
bests-of-the-day
Bombay hemp
bright-finished surface
buttered
cellaret(te)
change over procedure
chih
co produce
combined pipe tap and drill
Common-Mode Signals
configuration control board
contact
conus striatus
coupler yoke key
cross-buck sign
current expenses
cyclohexanehexone
earth-rockfill dam
electron repelling
empall
endozoochoric
entanglon
exhauriate
export technology
eyebrowlike
flashed glass
floppy disk system
garnard
gaso-
greenii
gregorian calendar months
heavy syrup
hematite process
Histotechnician
inflow-storage-discharge curve
inhibit command
inverse mdct
iron-clads
islam nations
kleptolagnia
kona cyclone
lamina (pl.laminae)
Laugh and the world laughs with you,weep and you weep alone.
length backwater
light beam oscillograph
maggoty
mammary fungus
man-whore
mcnairs
mirro
money-loser
nitrogen profile
nocturnal arc
nondiminutive
nucleus raphes pallidus
once-touted
packing block
pastorist
prodasineura croconota
pyrenite
raphaelson
reglosses
regressive taxes
repeated tillage
Rerwick Head
rizzio
scnsitivity
Senju
series-wound dynamo
sleights
specific medicine
statement in writing
system save file
takedown cost
tharf
The goose hangs high
the point is
torsion bar spring anchor plug
Tougué, Rég.Adm.de
trade waste
Truman, Harry S.
tunable waveguide resonator
turns-of-phrase
unsolicited interference
water cusion
Waucobian
wave-wave resonant scattering
width of jaw
wild white
woodwardias
wunk
yangtze river