broomn.扫帚；金雀花vt.清扫Broomsliter-Creel test布-克二氏试验:音强与刺激时间关系试验broomcorn millet culture黍米培养Broomcorn germ production高粱制芽broomcorn picking machine高粱穗采集机broom-like nanoparticle笤帚状纳米粒子broom corn picking machine高粱收获机broom made of Gaoliang straw高粱穗扫帚broom made of kaoliang straw高粱苗笤帚broom-like crotalaria root小扁豆broom head harvesting machine高梁收获机