英语翻译
etude
拓展翻译
练习
practice; exercise; praxis; rehearsal; training
practice
练习辩论
moot
练习辩论的要点
moot point
练习律
law of exercise
老练
tact
老练的
adept; diplomatic; experienced; expert; gray; old; old-time; seasoned; tactful; veteran
练
drill; experienced; practise; skilled; train; white silk
练兵
training
练操
drill
练功
practise one's skill
练肌器
ergostat
练力浴池
Hubbard tank
练声
vocalize
练尾缺母丝虫
Agamofilaria streptocerca
练音体操
vocal gymnastics
聋哑教练法
demutization
类比学习
learning by analogy
类推学习
learning by analogy
联想学习
associative learning
流氓习气
ruffianism