Variable-frequency
[医]可变频率
🧩 词语组成解析
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
I'd like to see the doctor at the earliest possible time.
我想尽快看医生。
Sleeping is the best cure for waking troubles.
睡眠是良药，专治醒时愁。
In 1908 Lord Northcliffe offered a prize of $1,000 to the first man who would fly across the English Channel.
1908年，诺斯克利夫勋爵拿出1，000英镑，作为对第一个飞越英吉利海峡的人的奖励。