keep someone in the air 使某人进退失据
It also has a “whole lot of planes” to keep in the air, as she puts it.
她指出,亚航也保有“一大批的飞机”在运营中。
This concept is similar to the number of balls a juggler can keep in the air at one time.
这个概念相似于有很多球的耍戏法人会把球维持在空中同一时刻是一样的。
He told them to take it off and keep me out in the fresh air.
他要求他们把它取下来,让我出去呼吸新鲜空气。
He began as a juggler, someone who can keep several objects in the air at the same time.
VOA: special.2009.03.09
That is metallic sodium that would keep in kerosene so it doesn't react with the oxygen in the air.
金属钠应该保存在没有中,这样它就不会和空气中的氧气反应了。
Keep them up. Wave them in the air with a bit of motion.
先别放下手,再举一小会
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