单词	union connection
释义	union connection 管子接头
随便看	pulse-decay time pulsed echo ultrasonoscope pulse decoder pulse decorder pulsed eddy pulsed eddy current instrument pulse deficit pulsed ejector pulse delay pulse delay circuit pulse delay fall time pulse-delay line pulse delay mode pulse delay network pulse-delay network pulse delay nomogram pulse-delay nomogram pulse delay time pulse-delay time pulse delay unit pulse-delay unit pulsed electric field pulsed electron accelerator pulsed electron beams pulsed electron capture detector 客飘零客馆叹飘蓬客鬓两年催宣光果明哲宣和宫殿宣和旧日宣和旧日宣城还见杜鹃花宣室求贤访逐臣宣室求贤访逐臣熱気熱気球熱水熱沙熱波熱涙熱湯熱源オレ釘オロオロ