whistles怎么读,whistles的音标和真人发音
  

whistles是什么意思,whistles的意思是

n.哨子( whistle的名词复数 );汽笛;口哨声;汽笛声
v.吹口哨( whistle的第三人称单数 );鸣笛;呼啸着前进;空指望

whistles 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

A college acquaintance is afraid of train whistles .
一位大学熟人害怕火车汽笛。
In addition to packing lightweight plastic signal mirrors , well-designed whistles and flints that can be used one-handed , each kit contains a special type of tinder called wetfire .
除了装有轻巧的塑料信号镜、精心设计的哨子、可单手使用的打火石外,每个救生包中还有一个特种火源即所谓的wetfire。
That list , prominently displayed outside venues , also includes whistles , lighters and matches , drink , food in large amounts that can be easily thrown , balls , rackets , frisbees and balloons .
禁带物品名单张贴在场馆外的显著位置,名单中还包括哨子、打火机、火柴、饮料、容易被抛掷出的大块食物、球、球拍、飞盘和气球。
Incremental innovation focuses on making small improvements to existing products and services.it adds a few new bells and whistles , but does not significantly alter the product or the perceived value to the customer .
增值革新是对现有产品和服务做少量的改进,就像给产品增加个新的铃铛或哨子,对产品没有重大的改变,对顾客的服务没有增加明显的价值。