seesaws

英式音标：

美式音标：

词义：

n.

跷跷板，上下动( seesaw的名词复数 )；

v.

使上下（来回）摇动( seesaw的第三人称单数 )；玩跷跷板，上下（来回）摇动；

英英释义

seesaw[ 'si:sɔ: ]

n.a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end

同义词：teeterteeter-totterteetertotterteeterboardtilting boarddandle board

v.

ride on a plank

同义词：teeter-totterteetertotter

move up and down as if on a seesaw

move unsteadily, with a rocking motion

同义词：teetertotter

用法：

双语例句

用作名词(n.)

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.)

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。

权威例句

SEESAWS

Generalized Inverse Seesaws

Constrained SUSY seesaws with a 125 GeV Higgs

Climatological seesaws in the Southwest Pacific

Camping on Seesaws: Prescriptions for a Self-Designing Organization

Minimal tree-level seesaws with a heavy intermediate fermion

Bbs, magnets and seesaws: The metaphysics of Frankfurt-style cases

Neutrino Phenomenology of Very Low-Energy Seesaws

Leptogenesis in flavor models with type I and II seesaws

Late-Holocene North Atlantic climate `seesaws', storminess changes and Greenland ice sheet (GISP2) palaeoclimates

造句：

1. Numerous ideas were submitted for the project, including concepts ranging from rolling eggs to tilting tanks, from giant seesaws to overhead monorails.

许多人为该项目提供了想法，包括从滚动的鸡蛋到倾斜的坦克，从巨大的跷跷板到空中单轨铁路等概念。

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2. their seesaws always went up,but they never came down.

他们的跷跷板总是起来，但是从不下去。

youdao

3. Their seesaws always went up, but they never came down.

跷跷板一头压下去就再也起不来了。

youdao

4. N. An outdoor area set aside for recreation and play, especially one containing equipment such as seesaws and swings.

操场；运动场；游乐场：用于消遣和玩耍的户外场地，尤指提供，如跷跷板和秋千等设备。

youdao

5. N. An outdoor area set aside for recreation and play, especially one containing equipment such as seesaws and swings.

操场；运动场；游乐场：用于消遣和玩耍的户外场地，尤指提供，如跷跷板和秋千等设备。

youdao