英语词汇air hold怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
[矿业]?气动抱卡
... 气动扒煤机 airslusher 气动抱卡 air hold 气动跳汰机 air-driven pulsating jig ...

短语

1
air hold down
空气顶压
2
air-operated hold-down
气动压板

双语例句

1
With the hand held up high in the air hold the string so that the weight nearly touches the ground.
把一个生物拴在一根长绳子的一端，把手高高举在空中握住绳子，让重物几乎接触地面。
2
Because warm air can hold more moisture than cool air, the relative humidity will be constant only if the amount of water vapor in the atmosphere increases as the temperature rises.
因为温暖的空气比冷空气能容纳更多的湿气，所以只有当大气中的水蒸气量随着温度的升高而增加时，相对湿度才会保持不变。
3
Then it snows because as the air rises, it cools off and loses its capacity to hold water vapor.
然后就会下雪，因为当空气上升时，它就会冷却并失去保持水蒸气的能力。

单词	air hold
释义	air hold 简明释义 [矿业] 气动抱卡网络释义 1 [矿业]?气动抱卡 ... 气动扒煤机 airslusher 气动抱卡 air hold 气动跳汰机 air-driven pulsating jig ... 短语 1 air hold down 空气顶压 2 air-operated hold-down 气动压板双语例句 1 With the hand held up high in the air hold the string so that the weight nearly touches the ground. 把一个生物拴在一根长绳子的一端，把手高高举在空中握住绳子，让重物几乎接触地面。 2 Because warm air can hold more moisture than cool air, the relative humidity will be constant only if the amount of water vapor in the atmosphere increases as the temperature rises. 因为温暖的空气比冷空气能容纳更多的湿气，所以只有当大气中的水蒸气量随着温度的升高而增加时，相对湿度才会保持不变。 3 Then it snows because as the air rises, it cools off and loses its capacity to hold water vapor. 然后就会下雪，因为当空气上升时，它就会冷却并失去保持水蒸气的能力。
随便看	have the face to do something have the fidgets have the final say have the final word have the floor have the flu have the foot of someone have the front have the front to have the front to do something have the gallows in one's face have the gall to have the game by the throat have the game in one's hands have the gapes have the gift of gab have the goodness have the goodness to have the goodness to do have the goods on have the grab on have the grace to have the grace to do something have the gripes have the guts