单词	宝保
释义	宝保 bạobǎosyn. 保保
随便看	bearing bore relief bearing box bearing bracket bearing bracket--bearing beam bearing brass bearing (brg) bearing bridge bearing bronze bearing bush bearing bushing bearing bushing（bush） bearing cage bearing cap bearing capacity bearing capacity factor bearing-capacity failure bearing capacity of foundation bearing capacity of the sea bed bearing capacity of track bearing cartridge bearing center bearing center line bearing characteristic number bearing circle bearing circle--azimuth circle