单词	trough bottom
释义	trough bottom 槽底
随便看	unit write enable u-ni-ty u.n.i.t.y unity unity and unification unity coupled coil unity coupler unity coupling unity dividend unit years unity element unity equivalent unity equivalent form unity feedback unity feedback system unity gain unity-gain amplifier unity gain amplifier unity-gain bandwidth unity gain bandwidth unity-gain crossoven frequency unity group unit yield increment unity in diversity unity in variety 造茧自缚造言捏词造言生事造谋布穽造谋布阱造谣中伤造谣惑众造谣生事造谣生非造车合辙长生长生果长生殿长生禄位长生草长男长白山长盛不衰长相长相儿