experiment
n. 实验,试验;尝试,实践; v. 进行实验,做试验;试,尝试
n.实验,试验vi.进行实验,做试验
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n. 实验,试验;尝试,实践; v. 进行实验,做试验;试,尝试
n.实验,试验vi.进行实验,做试验
anteriorly atrociously haemoglobinometry quaveringly rugulose subparagraph tiptop