Low-frequency tube
[电] 低频管
🧩 词语组成解析
low
[ləu]
adj. 低的，矮小的;楼下的，低洼的;沮丧的;下贱的;
adv. 低声地;谦卑地;底下地;
n. 低点;低水平;牛的叫声;
vi. （牛）哞哞叫;
frequency
['frikwənsi]
n. 频繁性;[数][物]频率，次数;频率分布;
fr + equ =equal,even,表示“相等，平均” + enc + y [形容词后缀] → n.屡次；次数；频率
🗣️ 情景例句
He doesn't have any beliefs; he just takes one day at a time.
他没有什么信仰，每天只是得过且过
There is no sense in what he says.
他说的话没有道理。
I just didn't wish to put you to the trouble of changing a large note.
只不过我不想麻烦你破开一张大票子罢了。