1.英语字母表第二十六个字母
2.【数】第三个未知数;(中世纪罗马数字的)2000
3.Z字形物
1.【物】(=impedance)阻抗
2.【天】(=Zenith distance)天顶距
3.【化】(=atomic number)原子序(数)
1.the 26th and last letter of the English alphabet. Z is a consonant.
1.[Physics](=impedance)
2.[Astronomy](=Zenith distance)
3.[Chemistry](=atomic number)
1.Dick often catches a few Z's on his way to work on the train.
迪克经常在坐火车上班的途中打个盹儿。
2.A nurse poked her head in the door about ten minutes later, and I was, of course, still sacking Z's . She went away.
十分钟以后，一个护士把头探进病房，我嘛，继续保持着那种昏睡的样子。然后她走了。
3.The present value of Y's lifetime investment and operating costs is naturally less than Z 's , because Z will last twice as long.
的寿命期间的投资和运营成本的现值自然地小于Z，因为Z会持续两倍的寿命。
4.The canvas top also seems to accentuate the Z's curvaceous styling.
画布顶端似乎也加重了Z的曲线造型。
5.Catch Up on Your Z's - Cravings don ' t always come from weakness, sometimes they come from a simple hormone imbalance.
补充睡眠-产生食欲的原因并不能总是归咎于身体虚弱，有时单单的荷尔蒙失调就能使人们食欲大增。
6.Sleeping pills aren ' t the only solution for getting more Z's . Sleep experts offer Common-sense Sleep Aids.
服用安定并非获得完美睡眠的唯一途径。睡眠专家将向你介绍一些改善睡眠的常识方法。
7.The importantly part of the article is to analyze the situation of Z's manufacture base and give feasible scheme.
本文从选题的背景及实际意义出发，重点对Z公司生产基地的管理体系现状进行分析并提出变革方案。
8.Xu Z S. 2004. The Method of Uncertain Multi-attribute Decision and Its Application[M]. Beijing: Tsinghua University Press.
徐泽水。2004。不确定多属性决策方法及应用[M]。北京：清华大学出版社。
9.after the soccer game, so he went to bed early to catch some Z's.
那男孩足球比赛后已是疲惫不堪，所以他早早上床，想美美地睡一觉。
10.My eyes filled with tears as I felt Z's energies within me.
我的眼睛噙满了泪水就好像我感觉Z的能量在我身体内一样。