查询词典 planetary wave

sphenoidal electrode：蝶骨电极

spastic synkinesia:痉挛性联带运动 | sphenoidal electrode:蝶骨电极 | spike and slow wave complex, spike and wave complex:棘慢复合波

translatory velocity：平移速度 translatory wave 平移波

translational motion 平移运动 translatory field 平移场 | translatory velocity 平移速度 translatory wave 平移波 | translucence 半透明性

unattenuated forward wave：无衰减前向波

unattended time 待修时间 | unattenuated forward wave 无衰减前向波 | unattenuating wave 等幅波

diffracted wave：衍线波

diffracted ray 衍射线 | diffracted wave 衍线波 | diffracted wave vector 衍射波矢

ghosted downgoing wave：虚反射下行波

ghost-producing boundary 产生虚反射边界 | ghosted downgoing wave 虚反射下行波 | ghosted upgoing wave 虚反射上行波

ghosted upgoing wave：虚反射上行波

ghosted downgoing wave 虚反射下行波 | ghosted upgoing wave 虚反射上行波 | ghosting interface 虚反射界面

retrograding wave：反向波=>後進波

retrograding shoreline ==> 后退滨线 | retrograding wave ==> 反向波=>後進波 | retrogressing wave ==> 後進波

retrogressing wave：後進波

retrograding wave ==> 反向波=>後進波 | retrogressing wave ==> 後進波 | retrogression of flame front ==> 前部火焰的消退

billow cloud; wave cloud：波状云

两年振动 biennial oscillation | 波状云 billow cloud; wave cloud | 浪波 billow wave

shell; conch; cowry：贝壳

波 wave; unexpected turn of events | 浪 wave; breaker; unrestrained | 贝壳 shell; conch; cowry

dioptric：折射光学的

dioptre 屈光度 | dioptric 折射光学的 | dioptrics 折射光学

Saturdays are fun：星期六很有趣

6. Saturdays are fun.星期六很有趣. | fun 为不可数名词,"快乐,有趣",在此做表语. | That must be fun. 那一定很有趣.