单词	gear engagement
释义	gear engagement 齿轮啮合
随便看	He is bold enough to tilt at social injustices He is bone idle He is booked for speed He is booked on the 09.00 flight to zurich He is bored with your long speech heisborg Heisborg He is born in a good hour who gets a good name He is both a soldier and a poet He is bouncy He is bound by affection He is bound up in the study of nuclear physics He is bound up with this matter He is bountiful of gift heisbourg Heisbourg He is brave enough to face dangers He is braver than you He is breaking up a box for firewood He is brief of speech He is brimful of enthusiasm He is brimful of ideas He is broad-minded He is brown-nosing our boss He is building a greenhouse in his garden