单词	semantic class hierarchy
释义	semantic class hierarchy 语义类层级
随便看	oscillating subsoiler oscillating suction box oscillating system oscillating table oscillating tail-fin oscillating tappet oscillating technology oscillating teeth oscillating thermal precipitator oscillating thermionic valve oscillating thinner oscillating tooth oscillating tooth carrier oscillating tooth drive oscillating tooth gear oscillating tooth gear pump oscillating tooth gear transmission oscillating-tooth speed reducer Oscillating tracking test with recording oscillating transducer oscillating transformer oscillating traverse motion oscillating treatment controller oscillating trough oscillatingtube