而当你关闭开关,灯就熄灭。
关闭开关。 重新安装后上灯电路继电器。
每个相邻基因之间是不能编码蛋白质的dna;相反,它起着基因启动-关闭开关的功能。
Contiguous to each gene is DNA that doesn't code for protein; instead, it functions as the gene's on-off switch.
You don't need a light switch or a light bulb or an iPhone app to turn something on or off.
你不需要一个电灯开关,或者一个电管,或者打开关闭一个iPhone应用程序。
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