松动: become less crowded not hard ...的: 4次方是 The fourth power of 2 i ...不松动的: tight松动的大炮: loose cannon松动的铆钉: slack rivet松动的牙齿: loose tooth松动的枕木: pumping sleeper松动的,未被固定的: loose一块松动的金属板: loose plate松动: 1.(不拥挤) become less crowded2.(经济宽裕) not hard up3.(活动) become flexible; loosen; loosened 她的口气有点松动。 she has become a bit more flexible. 我的一个牙齿松动了。 i have a loose tooth.4.(不稳当) tottering松动的大炮(一触即发的脾气): loose cannon齿松动: gomphiasis; odontoseisis松动带: zone of loosening松动法: mobilization松动风: aeration air松动剂: loosen fluid松动量: shake allowance松动木: mobilization松动区: loose zone松动术: nerve mobilization牙松动: gomphiasis/odontoseisis; looseness of teeth; loosening of the tooth; odontoseisis动的: kinetic; motional; motive; moving安全阀松动: safety-valve easing电子管松动: loosening of the tube放松动作: loosening-up