单词	塑袋
释义	塑袋n.polybag〈口〉塑袋
随便看	double throw crank shaft double throw crankshaft double throw switch double-throw switch double throw, triplepole double thrust bearing double tide double tides double tie joint double tie rods double time double-time double time constant synchronous signal double time constant sync signal double-timed double-time green function double-times double-timing double title page doublet lens doublet line doublet lines doublet magnifier double to, double to-and-fro ropeway