3次元レーダー	3d radar three-dimensional radar
3次的な	tertiary
３段オールの帆船
３海里幅	three-mile limit
３爪錨	triple fluke anchor
３番	third
3番目
３番目
3番目に
３番目に
3番目の	tertiary
３番目の
3番目のもの
3直3交代	three-shift system
3秒ルール	five-second rule
3等	third class
3等分	trisect
3等星	third magnitude star
3等海佐	lieutenant commander
3等海尉	ensign sub-lieutenant
3等海曹	petty officer second class
3等空佐	squadron leader major
3等空尉	pilot officer second lieutenant
3等空曹	sergeant staff sergeant
3等級
３等級
3等級の
3等親	third degree of kinship
3等賞	third prize
3等軍曹	sergeant
3等陸佐	squadron leader major
3等陸尉	pilot officer second lieutenant
3等陸曹	sergeant staff sergeant
3組	set of three three sets three classes
3組3交代	three-shift system
３者の
3脚	tripod
3色テレビ受像管	tricolor television tube tricolor tube tricolour television tube tricolour tube
3色受像管	tricolor television tube tricolor tube tricolour television tube tricolour tube
3色石
3行広告	want ad
3 要素認証	three-factor authentication
3角	triangle trilateral trigon
3角形	three-cornered polygon triangle
３角形	triangle trigon trilateral
3角波
3部	three parts three copies
３部からなる	trinal
3重に	three times threefold
3重協奏曲	trio
日本語	English