Howler switch
[电] 啸鸣键
🧩 词语组成解析
howler
['haulə]
n. <英，非正>（尤指言谈或行文中的）愚蠢的错误;
switch
[swɪtʃ]
n. 开关;转换，转换器;软鞭子;[信]接线台;
vt.& vi. 转变，改变;转换;关闭电流;鞭打;
vt. 转换;挥动（棍棒、鞭子等）;迅速转动;鞭打;
vi. 交换;调换;
🗣️ 情景例句
How much do I owe you?
我应付你多少钱？
Food is necessary to maintain life.
食物是维持生命所必需的。
Before we had time to worry about what might happen, we were back on the plain again.
我们还未来得及担心后果，车已重新开上了平地。