Squeeze the rubber bulb to pump out the air from the tube, thereby creating suction.
?挤压橡胶球泵的空气管, 从而创造吸力.
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I just plucked a figure out of the air and said : ‘Would £1 000 seem reasonable to you? ’
我随口说出一个数字问道：“你看1 000英镑合适吗？”
《牛津高阶英汉双解词典》
I'm plucking a figure out of the air here, but let's say it'll cost about $15,000.
这里我随口说一个数字,比如说这要大约15,000美元。
朗文当代高级英语词典 第6版
Mother took a deep breath of sweet pinery air and gazed out over the glittering lake.
空气含着松树的芬芳,母亲深深地吸了一口,看着波光晶耀的湖水.
词典精选例句
Riot police fired in the air and lashed out with clubs to disperse hundreds of demonstrators.
防暴警察向空中鸣枪,并且用木棍驱散数百示威者.
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Eleven hours out of Paris, the Air France plane let down into Rio de Janeiro.
法国航空公司的飞机在飞离巴黎11个小时之后, 在里约热内卢减速下降.
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It is important for the state's future administrators to get out of the rarefied air of the capital.
对国家日后的统治者来说，摆脱首都过于清高的氛围是很重要的。
《柯林斯高阶英汉双解学习词典》
I wanted mountain air to blow out the malaria a time in the subtropics.
我需要山里的清风,把久居亚热带地区染上的疟疾吹散.
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Even with the air pumped out the bulb, the tungsten filament slowly vaporizes.
即使灯泡中的空气被抽出, 钨丝也会慢慢地蒸发.
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Mist sprayed out by the vaporizer at moisture to the dry air in the room.
喷雾器喷出来的水气让房间里乾燥的空气增加一些湿润.
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Nominal cooling capacity conditions : chilled water in 12℃, out 7℃; entering air DB 35℃ , WB 24℃.
冷量 系依据冰水入口温度12℃, 出口温度7℃; 入口空气干球温度35℃, 湿球温度24℃计算得出.
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