单词	maskants
释义	maskants n. 掩蔽体；保护层
随便看	upper deck carline upper deck charge upper deck door upper deck eaves molding upper decker upper deckers upper deck hatchway upper-deck hold upper-decking upper decking level upperdeck knee upper deck of bridge upper deck panel upper deck planking upper decks upper-decks upper-deck stringer upper deck tonnage upper dee upper deed center upper deficiency and lower excess Upper Demerara-Berbice Region upper density upper dental arch upper derivate ghzf ghzj ghzq ghzz gib gjar gjbb gjbd gjbg gjbj せっせい【摂生】せっせい【節制】せっせとせっせんせっせんせっせんせっせんせっせん【拙戦】せっせん【接戦】せっせん【接線（切線）】