单词	seasonal duty
释义	seasonal duty 季节性关税
随便看	Besselian star number Besselian star numbers Besselian year Bessel inequality Bessel integral Bessel interpolation formula bessell besselman Bessel method Bessel point bessels bessel's correction Bessel's differential equation bessel's ellipsoid bessel's equation bessel series/transforms bessel's function Bessel's interpolation formula Bessels, Kapp bessel spheroid Bessel spheroid of 1841 bessel's spheroid bessel's trigonometric identities Bessel transform Bessemer 㔬㔭㔮㔯㔰㔱㔳㔴㔵㔶キュウきょうこつ【胸骨】きょうごきょうご【教護】きょうごいんきょうごいん【教護院】きょうごうきょうごうきょうごうきょうごう