抽气机chōu qì jī
air pump; air extractor; air exhauster
打空dǎ kōng
fan the air
扑空pū kōng
fan the air
一级风yī jí fēng
light air
按顺序启动àn shùn xù qǐ dòng
sequence starting
初值chū zhí
starter; initial [original; starting] value
装样子zhuāng yàng zǐ
put on air
砂眼shā yǎn
blister; sand hole; air shots; air bell; air blister
送风口sòng fēng kǒu
air distributor; air supply outlet; air supply grille
基点jī diǎn
base point, basic point, starting point
始发站shǐ fā zhàn
starting station; station of departure
空气调节kōng qì diào jiē
air conditioning; air handling; conditioning of air; air-condition
挥舞手臂huī wǔ shǒu bì
saw the air
矜恃之态jīn shì zhī tài
put on airs
空军kōng jun1
air force, air service, airman
晾liàng
air; dry in the sun; airing
空战kōng zhàn
aerial warfare, air action, air war, airfight, an air battle, dogfight
广播guǎng bō
broadcast; be on the air; airing
航空快递háng kōng kuài dì
air express; air courier
气囊qì náng
air cell, air chamber, ballonet, gasbag
气枪qì qiāng
air gun; pneumatic gun; air rifle
原声例句
CNN 10 学生英语 2018年5/6月合集
So, we have three weeks left on air, starting today.
所以,从今天开始,我们还有三个星期的时间。
TED-Ed(视频版)
The resulting calcium hydroxide reacts with carbon dioxide in the air, starting a process called autogenous healing, where microscopic calcium carbonate crystals form and gradually fill the gap.