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- 四倍RAMBUS信號級QRSL Quad Rambus Signaling Levels
- 四four
- 四倍fourfold
- 基準信號級reference signal level
- 信號級聯(lián)放大signaling cascade
- 四倍的quadruple
- 他的蛋糕是我的四倍大。His cake is four times as big as mine.
- 荷蘭的居民是紐約州的三分之二，而紐約州卻是荷蘭的四倍大。Holland has two-thirds the inhabitants of the state of New York, which is four times the size of Holland.
- 四倍色載波信號quad chrome
- 八十二十的四倍；八十Four times twenty; eighty.
- 是20的四倍80 is the quadruple of 20. 80
- 乘四的；四倍的Multiplied by four; quadruple.
- ...的四倍the quadruple of... ...
- 四倍體種a tetraploid species.
- 聲音在水中的速度是空氣中的四倍左右The speed of sound in water is about four as great as in air.
- 四倍速率QDR Quad Data Rate
- 這條街道比那條短四倍。This street is four times shorter than that one.
- 四倍式quadruple
- 四倍地quadruply
- 四倍頻quadruple
