四对的

The play session of each dyad was videotaped and audiotaped for fifteen to thirty minutes.

研究者在信谊基金会儿童玩具图书馆游戏的亲子中，随意选取三十对母亲及其二、三、四岁的孩子做为样本。

It may be impossible for us trichromats to imagine what a four-color world would look like.

对我们这些三色视者而言，很难想象四色的世界什么样子的。

Must have good understanding of small two and four-cycle engines.

对两冲程和四冲程的小型发动机有一定的常识6。

The couple, both 27, already have a daughter Gemma, four, and son James, 21 months.

这对夫妻两都已是27岁，已经有了一个四岁的女儿杰玛和21个月大的儿子詹姆斯。

It will be interesting to see Kobe guard Allen Iverson in the 4th quarter a game in this series.

在这个系列赛里，科比和艾弗森在第四节的对决将会是一个很有意思的看点。

Here's some simple diagrams for Roman Lacing on shoes having between 3 and 14 pairs of eyelets.

以下是一些简单的图表罗马花边的鞋有3至十四对

Page 1 of 71 专四专八考研词汇辨析大总结 ANALYZE ANALYST ANALYTIC ANALYZABLE The analysis of the samples on the murder spot showed some valuable c lues to the police.

对谋杀现场标本的分析为警察提供了一些有价值的线索。 approach 接近，靠近解析：approach 后面接地点，人物和目标时是及物动词，否则是不及物动词。作及物动词时还可引申为研究，考虑，商洽等义，作名词时，可表示途径，态度等。

The existence and forms of the generalized righteigenvalues of real nonsingular quaternion matrix were put forward.

给出了实四元数矩阵正则对的广义右特征值的存在性和表达形式。

Fire Department : Fire Chief Doug Holton is proposing to close one pumper or ladder company and to reduce staffing from five firefighters to four on the last nine ladder trucks with five-member crews , for a total cut of as many as 45 jobs .

消防部门：消防行政道格霍尔顿是建议关闭一 pumper 或阶梯公司，并减少工作人员从5名消防人员，以四对过去九年的阶梯，卡车与五名成员组成的摄制队，共削减了多达45个就业机会。

A quadrille was about to begin, and the crowd flowed back to the sides of the drawing room in order to leave the floor clear.

铜管乐奏起来了，奏的是四对舞舞曲，人们都拥向客厅的两边，让出中间地方来。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。