音标:[ˈsi:ˌsɔ:d] ;
v. 使上下(来回)摇动( seesaw的过去式和过去分词 ); 玩跷跷板, 上下(来回)摇动
v ride on a plank
v move up and down as if on a seesaw
v move unsteadily, with a rocking motion

seesaw的用法和样例:

例句

用作名词(n.)
  1. The boy keeps the seesaw in balance.这个男孩儿让跷跷板保持平衡。
用作动词(v.)
  1. Before the election,the president seesawed in the polls.选举之前,总统在民意调查中上下浮动。

词汇搭配

  • seesaw policy摇摆不定的政策...
  • seesaw amplifier单位增益电压倒相放大...
  • seesaw motion往复运动
  • seesaw switch交互转换开关...
  • seesaw press with dumb-bell交替推哑铃
  • seesaw murmur拉锯样杂音,来回性杂...
  • seesaw circuit跷跣板放大电路,板极...
  • seesaw battle拉锯战
  • seesaw repeater双向增音器, 交互转...
  • seesaw game拉锯战
  • go seesaw忽前忽后
【近义词】

An interminable debate then broke out between believers and skeptics in the scholarly societies and scientific journals. 于是,在学术团体里和科学报刊中产生了相信者和怀疑者,这两派人无休止地争论着。 The monster qu

发表于:2018-12-06 / 阅读(278) / 评论(0) 分类 《海底两万里》中英双语有声读物

Europe, an ancient continent. Within its borders lies unrivalled richness of both natural and human wonders. At its northern limits, Europe reaches into the icy wastes of the high Arctic. To the south

发表于:2018-12-07 / 阅读(305) / 评论(0) 分类 欧洲自然写真

Stock markets across globe have finished lower, prompted by fears of another global recession. In the US, stocks seesawed through the session before closing lower. The Dow fell 173 points to finish around 1.6 per cent lower. European stocks closed do

发表于:2018-12-11 / 阅读(234) / 评论(0) 分类 澳洲ABC新闻快递2011年

Fusion Reactor Still in Works 热核反应堆仍在建设中 All todays nuclear power plants make energy by thge splitting of uranium atoms -- which creates a lot of useful heat but also a lot of dangerous and deadly nuclear waste. The opposite proce

发表于:2019-01-14 / 阅读(379) / 评论(0) 分类 VOA标准英语2016年(四月)
学英语单词
affectional preference minorities
argentaffine grannles
arsey
asphalt pavement
astrosclereid
batcha
best-evidence rule
bills of lading
birchy
blue phone line
cellular ceramics
cheeseball
Colburn, Irving Wightman
constant damping locus
container's lock
contradicts
counter-clerk
cunnanes
dacryostegma
dense in itself
drawbridge coupler
eburneous
electrometers
electronic countermeasure (ecm)
emeraldines
epinephrine inhalation
exercise a claim
flux-cutting law
folding hatch cover
folkcraft
forcipiger flavissmus
fractional-horsepower asynchronous motor
funneled pipe
gentle manners
ground penetrating radar
high-speed-rail
Hilliard's lupus
housing centre
IAATM
idiopathic myocardiopathy
impotency
inserted coloumn
intracanalicular fibroma
Irula
Jewniverse
Johari window
kirinensis
laforgue
leakoff-type shaft seat
long-vowel mark
lophosteon
low pressure fan
Manakau
manganese ion
Marmarica
monopsonists
monster.com
N-truss
naphthene-base crude (petroleum)
Noorden treatment
offset disk harrow
operation vehicle for contact wire
optical journal reader
oregon moonstone
orleans-born
out-of-hours trading
parsva
Percutanous
philosophorum
phosphorial
phosphoryl
prefiring action
prehjistoric
premium
presbyopia lenses
preshow
propazolamide
rolling-ball planimeter
scientific empiricism
seedling blight
sphenomorphus indicus
spinach with poached egg
spring capacity
stupre
substantialised
superconducting microscope
systematics of isotope abundance
T-bandages
tea-chests
Tomb of the Unknown Soldier
total government revenue
tower portal of bridge
trispectra
turrid
unit green area
usui
vertical incidence transmission
vervet monkey disease
VF selective calling
waffling on
whale-watch