Dip the strip into the samole up
还有 to the max line as indicated above
人气:332 ℃ 时间:2020-04-10 22:27:48
解答
1.Dip the strip into the sample up 把测试条浸入样本里.(up不表示方位,只是一个动词的配合词从而形成词组)2.to the max line as indicated above 直到上方所示的最高水线.(这里的above就是方位词了)ps:这个是...
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