单词	ratio arms
释义	ratio arms 比例臂
随便看	bearing burnt bearing burnt-out bearing bush bearing bush half for main bearing bearing bushing bearing bush lower half bearing bush upper half bearing by stars bearing by the sun bearing cage bearing calibration bearing cap bearing capacity bearing capacity factor bearing-capacity failure bearing capacity of foundation bearing capacity of ground bearing capacity of pile bearing capacity of seabed bearing capacity of soil bearing capacity of subgrade bearing capacity of subsoil bearing capacity of the sea bed bearing capacity of track bearing cap oil seal remover hssl hssm hssq hsss hsst hssy hsszbyyb hsth hstq hstx 比利时比勒陀利亚比勘比及比号比周比喻比基尼比塞塔比如