contravalid
英
[kɒntrə'vælɪd]
美
[kɒntrə'vælɪd]
反有效的, 无效的
contravalid的相关资料:
临近单词
contrate
contra
contralateral hydronephrosis of kidney
contrabass or double-bass clarinet.
Contralateral straight leg raising test
contra - traditional teaching approach
contra-angle handpiece of dental engine
contra angles for slip-joint connection
contradistinguish something from something else
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