单词	oral part
释义	oral part 口部
随便看	loss due to condensation loss due to condunsation loss due to defective work loss due to dressing loss due to duct friction loss due to elastic compression of concrete loss due to evaporation loss due to frequency conversion loss due to friction loss due to heat loss due to leakage Loss due to local resistance loss due to project scrapped loss due to shock loss due to spoiled work loss due to sudden contraction loss due to sudden enlargement loss due to tendon relaxation loss due to valve loss during desertification loss during discharge loss during full time loss during loading loss during rise time loss during transhipment