单词	測樹器
释义	測樹器1. dendrometer
随便看	commutation relations commutation repetitive transient commutation rule commutation rules commutations commutation switch commutation table commutation test commutation ticket commutation tickets commutation turnoff commutation voltage commutation winding commutation zone commutative commutative algebra commutative banach algebra commutative cochain commutative contract commutative diagram commutative element of group commutative group commutative justice commutative law commutative law of addition