单词	twilight area
释义	twilight area 半衰落区
随便看	subcarrier phase correcting steps subcarrier phase error subcarrier PM-CW laser ranging subcarrier pressure null shift subcarrier pulse subcarrier reference subcarrier regenerator subcarrier rejection subcarrier reset pulse subcarrier resolver subcarriers subcarrier separator subcarrier sideband subcarrier signal subcarrier switching subcarrier synchronization subcarrier synthesizer subcarrier tracking loop sub-carrier tracking loop subcarrier transmission subcarrier trap subcarrier trap switch subcarrier tuning subcarrier voltage sub-carrier wave 䢐䢑䢒䢓䢔䢕䢖䢗䢙䢚十七帖十万八千里十万火急十三幺十三幺九十三张十三点十三烷十三经十三辙