单词	close in on
释义	close in on 包围,逼近
随便看	solid-state technology solid state technology solid state television camera channel solid state theory solid-state theory solid-state thermometer solid-state thyratron solid state thyratron solid state time relay solid state track detector solid-state transformation solid state transformation solid state tuner solid state UHF TV transmitter solid-state unit solid state unit solid state UPS solid state vertical sweep circuit solid state VHF TV transmitter solid state video preamplifier solid-state vidicon solid state vidicon solid-state welding solid-state X-ray detector solid-steel 腛腜腝腞腟腠腢腣腤腥但见佈佉佊佌位位于位卑言高位号位听神经