sinuous
词根词缀：
insinuate v. 暗示；迂回地潜入
in 使… + sinu 弯曲 + ate 做，造成，使… →〔说话〕拐弯抹角；行动迂回 → 暗示；迂回地潜入
sinuate adj. 弯曲的
sinu 弯曲 + ate 具有…的，有…性质的 → 弯曲的
sinuation n. 曲折
sinu 弯曲 + ation 行为，过程，状态，结果 → 曲折
sinuous adj. 蜿蜒的
sinu 弯曲 + ous …的 → 蜿蜒的
sinus n. 凹处
sinu 弯曲 + s → 凹处
数据来源：新东方英语词汇速记大全
相关例句：
For a moment he fingered the symbol on his cloak, a circle half white and half black, the colors separated by a sinuous line.
有一阵，他用手指触摸斗篷上的一个圆环形符号，半白半黑的颜色被一条蜿蜒的曲线一分为二。
In this paper, we have designed and simulated a planar sinuous antenna.
本文中，我们仿真并设计了平面正弦天线。
Data of sinuous waveforms only in1/ 4 sinuous cycle is required to be stored in ROM so that the internal hardware resource of the FPGA is reduced.
正弦调制波的产生采用查表法，仅将1／4周期的正弦波数据存入ROM中，减少了系统的硬件开销。
Sinuous Antenna Design With Its Backed Reflexible Cavity
超宽带正弦天线及其反射背腔的设计
The female digs a trough with sinuous flicks of her body.
母鲑鱼挖了一个槽，她的蜿蜒身体可以进入。
Roll deposits may be more than a mile in length along sinuous solution fronts.
卷型矿床的长度沿着弯曲的溶液前缘可达1哩以上。