短语词组短语lengthwise shearers 纵剪机组lengthwise piling 立堆lengthwise observation 纵向考察lengthwise buckling 纵向稳定lengthwise cultivation 纵向中耕lengthwise joint 纵向接长lengthwise bulkhead 纵舱壁lengthwise flatness 纵向平直度lengthwise tear 纵向撕破 返回 lengthwise