您要查找的是不是：
- maximum astern speed 最大后退船速
- One of the fishing boats sank down astern of us. 有一艘渔船在我们后面沉没了。
- The maximum speed of this car is 150 miles per hour. 这辆车的最大时速为一百五十英里。
- The steamer went astern at half speed. 汽船半速后退。
- No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。
- The maximum load for this lorry is one ton. 这辆卡车最大载重量是一吨。
- The maximum speed of the aircraft is 800 m.p.h. 该飞机的最大速度为每小时800英里。
- That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- The maximum speed limit in most cities was ten mph. 大多数城市的限速为每小时十英里。
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- This hall holds a maximum of seventy people. 这厅最多容纳七十人。
- He drove the car at full speed through the town. 他驾驶汽车全速穿过那座城镇。
- The dress is carefully styled for maximum comfort. 这服装精心设计，力求达到最大限度的舒适。
- The car rushed at the bridge at astonishing speed. 汽车以惊人的速度向桥冲过去。
- The hire purchase company repossessed my car because I fell astern with the payments. 这家分期付款购买公司取回了我的汽车，因为我没能及时付款。
- The motorcycles were spinning along at full speed. 摩托车正全速疾驰。
- A ship falls astern by the force of a current. 船会受水流的力量而后退。
- A maximum or minimum value of a function. 极大值，极小值函数的最大值或最小值
- What's the speed limit on the motorway? 高速公路的速度限制是多少?
