flat iron

基本解释

The little creature, in his mother's absence, smelt a warm flat iron.
这小家伙当他母亲不在的时候，去闻了一下发烫的熨斗。
It was like trying to smooth water with a flat iron. You just disturb it even more.
这就像是，试图用一块平整的铁块将水面抚平。你只不过把水面弄得更加不平。
By directly disposing the PTFE coating on the bottom plate of flat iron, mounting or dismounting of iron sleeve is avoided to greatly simplify operation procedure and avoid damage to clothes.
由于将聚四氟乙烯涂层直接设置在熨斗的底板上，因此无需再像以往产品那样安装或拆除熨斗套，使得操作步骤大为简化，同时对衣物也不会造成任何损伤。
ip.com

Sure, there are plenty of startups within a short hop of F stops in DUMBO and the Flat Iron districts, but there are even more in F-free Soho and Union Square.
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Did you just get caught flat-footed by a leak before you had a chance to iron out some details, or are we seeing deeper internal issues working themselves out in public here?
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(formerly) an iron for pressing clothes that was heated by being placed on a stove, etc