a tube-dwelling marine bristle worm which bears a fan-like crown of filaments that are typically brightly coloured and project from the top of the tube, filtering the water for food particles
缨腮蚕(生活在管内的一种海洋环节虫)。
n. 缨腮蚕
The tubular cross flow fan is the main component of rotation noise and worm flow noise.
矿用贯流风机噪声的主要成分是旋转噪声和涡流噪声。
a tube-dwelling marine bristle worm which bears a fan-like crown of filaments that are typically brightly coloured and project from the top of the tube, filtering the water for food particles
缨腮蚕(生活在管内的一种海洋环节虫)。