外原性色素沉着

Captain Benito Cereno hurried aboard his ship. It was ready to sail. A bright sun and a soft breeze promised good weather ahead. The ship's anchor was raised. And the San Dominick -- old but still seaworthy - moved slowly out of the harbor of Valpara

发表于:2018-12-08 / 阅读(745) / 评论(0) 分类 2017年VOA慢速英语(十一)月

Naked skin or effectively naded skin has been the primary interface between the human body and the environment for over 200,000 years. Penn State anthropologist Nina Jablonski on the evolution of human skin pigmentation at the annual meeting of the A

发表于:2018-12-24 / 阅读(32) / 评论(0) 分类 Scientific American(二)月

We present the second of three parts of the short story Benito Cereno. It was written by Herman Melville. Last week, we told how African slaves on a Spanish ship rebelled in seventeen ninety-nine. They killed most of the Spanish sailors. Only the cap

发表于:2019-01-02 / 阅读(271) / 评论(0) 分类 2017年VOA慢速英语(十二)月

We present the last of three parts of the short story Benito Cereno. It was written by Herman Melville. As we told you in earlier parts of our story, rebel slaves seized the ship San Dominick off the coast of Chile. They killed many of its officers a

发表于:2019-01-03 / 阅读(654) / 评论(0) 分类 2017年VOA慢速英语(十二)月

We present the last of three parts of the short story Benito Cereno. It was written by Herman Melville. As we told you in earlier parts of our story, rebel slaves seized the ship San Dominick off the coast of Chile. They killed many of its officers a

发表于:2019-01-03 / 阅读(45) / 评论(0) 分类 2018年VOA慢速英语(十)月

We present the second of three parts of the short story Benito Cereno. It was written by Herman Melville. Last week, we told how African slaves on a Spanish ship rebelled in seventeen ninety-nine. They killed most of the Spanish sailors. Only the cap

发表于:2019-01-03 / 阅读(61) / 评论(0) 分类 2018年VOA慢速英语(十)月
学英语单词
Abgatha
acceptable dose
air-core solenoid
amburn
amount in figure
ancillary measurement
anthaxia taiwanensis
arenaria groenlandicas
artificial bloods
asymmetric network
automappings
axiom of selection
Babuyan Islands
bon-bon
boom brace
calibration by water
capacity nominal
caput laterale
catalytic exchange reactor
chlorophatinate
chromic potassium cyanide
closed - end investment company
Communication Decency Act
Conception Harb.
consolidating Chong Vessel for stopping leukorrhagia
crankpin metal
cymatoceratids
data fetch
decomposition process
dens tomici
design of power plant interconnection
deudorix epijarbas menesicles
dune complex
end-of-file option
evening out
exogenous event
family Canidae
foundation stone
frozen ropes
general monitor unit
geometric-print
glutaminic acid
hanning
harebell
holmoe
improper solution
inequations
Jalingo
karons
kingchow
klepp
label holder
Letterer-Christian disease
lindy
Lévignac
marasmius maximus
mih
Monsempron-Libos
MOPR
Nkwate
non-delivery risk
non-resisting
nonlinear lumped parameter system
nonmarket goods
nylon 6.10
octynedioic acid
Off Iron
olfactory hair
Ongarue
osamors
Palm OS
parametric latitude
photopharmacology
plaster of colophony
push back
push brooms
Pǔrvomay
radio scattering
replevisable
ripin
roafs
rope spinning
semiautomatic lathe
sequential mapping
side hill washer
standardtrajectory
thesine
titty-twister
Tonbridgian
transfer winding
transparent plastic foil
traveling hoist
tubular lap joint
Tudor Vladimirescu
unheart
unlatch
upsidaisy
venereal verruca
weak brake spring
wet station
Xiengkhuang
you can't fight city hall