词汇	Line Surveying
释义	Line Surveying 线路测量
随便看	vertical colum vertical column vertical column type suspension crane vertical colurrm vertical comb drive vertical combination vertical combination merger vertical combinations vertical combustion vertical command system vertical communication vertical communication flow vertical commutating fin vertical compaction vertical comparator vertical comparison vertical compartment mode vertical competition vertical complementarity problem vertical complementary transistor vertical complex vertical compliance vertical component vertical-component vertical component detector