单词	半套结
释义	半套结half hitch
随便看	self-propelled type combine self-propelled unit self-propelled units self-propelled vessel self-propelling self propelling bucket dredger self-propelling crane self propelling dredge self propelling dredger self-propelling dredger self propelling suction dredger self-propulsion self-propulsion factor self-propulsion test self-propusion point self protected energy-limited apparatus self-protected transformer self-protected tube self-protecting self-protection self-protection jamming self-protective self-protective metal self-protectiveness self-pruning