单词	letter seal
释义	letter seal 信封面的封印
随便看	interrupted continuous wave interrupted continuous waveicw interrupted continuous wave illumination interrupted continuous waves interrupted continuous wave telegraph interrupted cooling interrupted crack growth interrupted current interrupted cut interrupted cutting interrupted cutting edge interrupted cw interrupted cwicw interrupted cycle of erosion interrupted dc tachometer interrupted DC tachometer interrupted d.c tachometer interrupted development interrupted dial tone Interrupted dimension line of radius interrupted direct current therapy interrupted discharge of traffic interrupted distributions interrupted division interrupted duty