Z-gram

常见例句

A balance designed to weigh very small loads, up to 0.1 gram.
微量天平用来称量极其小量重量的天平，精确到0.;1克
A dust particle weighs only a thousandth of a gram.
一粒尘埃的重量仅有千分之一克。
The teacher knew his subject from A to Z.
那位老师对自己的专业了解得很清楚。
Currently, nanotubes cost $100 per gram.
现在，每克纳管的价格是100美元。
The filament strand alternates S and Z twist.
长丝纱的一段为S捻,一段为Z捻,两种捻向交替排列。
He can fluently study The Bible from Z to A.
他能倒背如流地背诵整部《圣经》。