noiseless
adj. 没有噪音的,寂静的,不出声的; 无声
Something or someone that is noiseless does not make any sound.
The snow was light and noiseless as it floated down.
雪花轻盈飘落,无声无息。
1. making no sound;
quiet, calm, silent, still, noiseless, peaceful, serene
这些形容词均含"平静的,无声无息"之意。
Saving energy, noiseless operation, saving material.
节能, 无声运行, 节材.
High efficient, noiseless environment protection design.
高效率, 无噪音的环保设计.
An owl swoops from the ridge top, noiseless but as flame.
蓦地,山脊上一只夜枭飞扑直下, 悄无声响而赫然如一道火光.
Zalman affixes a Computer Noise Prevention System ( CNPS ) mark to all components used for noiseless computers.
沙曼词缀计算机噪音预防系统 ( 全国基金 ) 商标,无噪声电脑所有组件使用.
Conversion action is noiseless and small vibration.
切换动作时,吸著音非常小而且振动小.