音标:['bæk,swimə] ;
n. 【昆虫】仰泳蝽,松藻虫[仰泳蝽科(Notonectidae)水虫][亦作 boat bug]

Lucy : Dan's a good swimmer, isn't he? Lewis: Yes. In fact, he's a lifeguard. Lucy : Wow! Can he teach me the butterfly and thebackstroke?. Lewis: Yes. He can also teach you the free styleand the breaststroke. Lucy: Great! 丹很会游泳 露 西:丹

发表于:2018-12-08 / 阅读(310) / 评论(0) 分类 赖世雄初级美国英语

Lucy:Dans a good swimmer, isnt he? 露西:丹很会游泳,是不是? Lewis:Yes. In fact, hes a lifeguard. 路易斯:是啊。事实上,他是个救生员。 Lucy:Wow! Can he teach me the butterfly and the backstroke? 露西:哇!他能教我

发表于:2018-12-26 / 阅读(28) / 评论(0) 分类 天天练口语

The teacher told the class the story of a man who swam a river three times before breakfast. Johnny laughed. Do you doubt that a good swimmer could do that? asked the teacher. No, sir, answered Johnny, but I wonder why he did not swim it four times

发表于:2019-01-02 / 阅读(31) / 评论(0) 分类 英文笑话

Antibiotic or antiseptic drops are the best approach to treating swimmer's ear, according to a new research review. And while oral antibiotics are often prescribed along with ear drops to treat swimmer's ear, this is not necessary, the reviewers say.

发表于:2019-01-07 / 阅读(47) / 评论(0) 分类 英语新闻

BEIJING, June 24 (Xinhua) -- Chinese swimmer Zhang Lin will not take part in the upcoming London Olympic Games, vice president of the China Swimming Association Shang Xiutang confirmed here on Sunday. According to Shang, the swimming squad for the Lo

发表于:2019-02-08 / 阅读(47) / 评论(0) 分类 英语新闻

SANTO DOMINGO, March 30 (Xinhua) -- The United Nations Development Program (UNDP) has appointed Dominican swimmer Marcos Diaz as Goodwill Ambassador for the Millennium Development Goals, the UNDP said on Wednesday. We constantly need more hands to he

发表于:2019-02-17 / 阅读(30) / 评论(0) 分类 英语新闻
学英语单词
3-mesantion
achacachi
acladiosis
albiduria
allocation of production
anastatic process
anticipating
aphid feeding
azimuthal factor
bacterial asthma
Batesian mimicry
beerman
Ben Arous, Gouvernorat de
canonizing
capsella bursa-pastoriss
ceremonialisms
chiangs
chip testing
comes forward
common zero point
Conestoga
continuous output
creaming of latex
cycle clock
di-diurnal
diazo violet
driftweeds
drum out of
dual-mode isocon
Eburones
energy recovery circuit
explicit difference schemes
facultyman
Final Testament
fire me
fluxile
free column volume (FCV)
group call
hot-well depression
HP air system
hybrid synthesis
injection drawing process
interest-bearing securities
iodacetyl halide
isocandela diagram
italianized
Jindabyne
Kimberley horse disease
location of materials
mass-velocity ratio
muflon
multi-audiotrack video tape recorder
murreie
myocardial tension transducer
nonlinear time-varying system
not growing or development at the time
odontoid ligament (or ligament of dens)
optic excavated
optical antimer
optimum stress
Orinocan
palaeomagnetic direction
partially submerged orifice
penultimate
pinnatifidin
pirimiphos-methyl
pluses
pneumonometer
potterton
printing system
pterygotids
reciprocating plate column
reserving storage
ring-a-ring o' roses
roasted turkey roll
rosin ethylene glycolester
rotary gear shaving cutter
rush in
saber-toothed tiger
sallele
scooper
sediment runoff
selection hypothesis
self-positioning reel latching apparatus
senescency
seoulensis
separate wood fibre
sodium hydrosulphide
submarine launched ballistic missile
sweeping along
table stop
tighten her belt
timber crib
to forfeit
to span
Trans-continental Freight Bureau
Veytalo
wave ... wand
whole kit and boodle
winged missile
write access
wu k'uei wu