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单词
Jacob's ladder
释义
Jacob's ladder
freq.
4
dict.
1
spoken
2
na.
【圣】(雅各在梦中见到的)天使上下的天梯
[网络]
异世浮生；绳梯；雅各布的阶梯
随便看
on/off sprinkler
on/off sprinkler system
on off state
on-off state
on-off steering
on - off switch
on/off switch
on off switch
onoff switch
on-off switch
on off system
on-off system
on-off test
on-off tests
on-off thermostat
on off thermostat
on-off time proportioning controller
on off time proportioning controller
on off time ratio
on/off time ratio
on-off time ratio
on-off timing
on off transition
on-off transmission
on off trip
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更新时间：2026/3/11 7:51:15