单词	secure the anchor
释义	secure the anchor 固锚
随便看	symmetric vein symmetric vibration symmetric video compression symmetric viewing field symmetric voltage Symmetric watermark symmetric wave symmetric wave function symmetric wavelet Symmetric Way symmetric weights symmetric whyperbolic equation symmetric zero range process symmetridal structure symmetries symmetries and conservation laws Symmetries in Physics Second Edition symmetries of elementary particles symmetries transformation symmetrious symmetrisable symmetrisation symmetrisations symmetrise symmetrised