单词	Chinese fresh water crab
释义	Chinese fresh water crab 医方海
随便看	automatic surface welding automatic surface welding machine automatic surfacing automatic surveillance receiver automatic survey automatic surveying camera automatic suspension automatic sustainer cutoff automatic suture forceps automatic suturing machine automatic sweep apparatus automatic swichboard automatic swing chute automatic swinging chain cleaner automatic switch Automatic Switch Apparatus for Two Power Supply automatic switchboad automatic switchboard automatic switch-board automatic switch center automatic switch centre automatic switched channel Automatic Switched Communications Network automatic switched optical network automatic switched telegraph equipment