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- The man attached a strong rope to his sled. 那人将一条结实的绳子系在他的雪撬上。
- Sled pulled by dog is in common use in the Arctic. 狗拉的雪橇在北极地区很常用。
- The sled struck the tree head-on. 雪橇迎头撞上那棵树。
- Jack dug his sled out of the cellar. 杰克在地窑里找到了他的雪橇。
- The luminous intensity on unit area. 单位面积上的发光强度。
- The family is the smallest social unit. 家庭是社会最小的单位。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The family is the basic unit of society. 家庭是社会的基本单位。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
- You can coast downhill on a sled or a bicycle. 你可以乘雪撬或骑自行车向山脚下滑行。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- This is a critical concept for sled dogs. 这是一个非常关键的概念;雪橇犬.
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿马和乌拉圭的货币单位
- A metrical unit consisting of seven feet. 七韵步由七个音步组成的格律单位
- A unit of currency in North Korea and South Korea. 朝鲜和韩国的一种货币单位
- A squad is the smallest unit in an army. 班是军队的最小构成单位。
- The sled gather speed as it move down the hill. 雪橇向山下滑动时速度变得越来越快。
