英语词汇clean sand怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	clean sand
释义	clean sand 美/ kli?n s?nd / 简明释义净砂层：指没有杂质的沙层。网络释义 1 ?净砂层 ... 介砂层 crag 净砂层 clea and; clean sand; net sand 铺砂层 sand bedding ... 短语 1 clean sand line 纯砂层线 2 clean sand laminae 纯砂层夹层 3 clean sand streak 纯小砂层双语例句 1 The bottom was clean sand. 水底是干净的沙砾。 2 Under UV light, clean sand appears purple or black. 紫外线照射下，干净的沙子呈紫色或黑色。 3 First, we put clean sand in a thin glass box, and then we waited for the live ants to arrive. 首先，我们把干净的沙子铺在一个薄薄的玻璃箱子里，然后等待活蚂蚁们到来。
随便看	scheme of hidden periodicities scheme of knowledge classification scheme of maneuver scheme of operations scheme of payment scheme of rules scheme of sample survey scheme of scantling scheme of things scheme of wiring scheme out scheme period Scheme programming language schemer scheme repository schemers schemes schemey schemie scheming schemingly scheming schemist schemm schemm diet

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