青年中文青年中文

switches on and off的意思

switches on and off中文翻譯:

開關通斷

相似詞語短語

switches off───(用開關)關掉;切斷(電源)

switches on───接通,開啟

off and on───斷斷續續地,時不時地;不時; 斷斷續續地; 間歇地; 時作時輟

on and off───斷斷續續地,不時地;不時; 斷斷續續地; 間歇地; 啟閉

both on and off───開和關

on and off stage───臺上臺下;臺前幕后

go on and off───開關

on off───開關離合通斷雙位式;adj.時斷時續的; 離合的; 雙位的

off on───關-開

雙語使用場景

In plants, for example, it is one of the things that switches other genes on and off at their promoter sites.───例如,在植物里,其中的一個行為是在基因的啟動子區域里開啟和關閉其他基因。

Instead, for most people, it switches on and off like a light switch.───相反,對于大多數人來說,它就像開關一盞燈一樣。

Hoping to understand what's happening in those clouds, epigenetics researchers have focused on biochemical switches that turn genes on and off.───為了了解那些基因云發生的情況,遺傳學研究者們必須找到開啟和關閉基因的生物學開關。

英語使用場景

The heating automatically switches on and off at pre-set temperatures.