steps. David can go up for 1 step or 2 steps at a time. How many ways are there for David to go up the stairs? 一道有10级的楼梯,大卫每一步可以上1级或2级,问大卫走上这道楼梯共有多少种方法?相关知识点: 试题来源: 解析 89. 1st 2nd 3th 4th 5th 6th 7th 8th 9th 10th 1 2 3 5...
Welcome to this comprehensive guide on how the Apple Watch tracks the number of steps in a flight of stairs. As wearable technology continues to advance, the Apple Watch has become a popular choice for monitoring and tracking fitness activities. One of its many features includes the ability ...
The first part of the road is tolerable, though there are severalflights of steps, at the bottom ofa rude flight of steps and scarcey one is withouta steep flight of handsome stone stairs 我的体会: 对于作者Isabella来说,flight数台阶的时候多数跟steps使用,也可以跟stairs使用。 修饰台阶的形容词...
4、a forward plunge down a flight of stairs. 5、 The old woman fell down a flight of stairs. 6、We walked in silence up a flight of stairs and down a long corridor. 7、In another, toys were placed at the top of a flight of stairs. 8、I feel winded sometimes climbing just a few...
flight [n] of stairs/stepsdoi:10.1007/978-3-540-76435-9_4785arch. constr. stairway.KlausJürgen EvertEdward B. Ballard deceasedDavid J. ElsworthIcíar OquienaJeanMarie SchmerberRobert E. Stipe deceasedSpringer Berlin Heidelberg
flightn(stairs: floor)SCSimplified Chinese一段楼梯yí duàn lóu tī TCTraditional Chinese一段樓梯 We had to go up three flights of stairs to get to his office. 我们得爬三段楼梯才能到他的办公室。 flightn(something beyond normal)SCSimplified Chinese奇思qí sī ...
Sean YardleyFRAME DESIGNThe frame of this robot has two main functions. It firstly contains all the partsof the robot that control its movement(themotors, ... W Is 被引量: 0发表: 2015年 Inclined elevator for transportation of loads, particularly wheel chairs, through stairs in crowded space...
A flight of steps or stairs is a set of steps or stairs that lead from one level to another without changing direction. e.g. We walked in silence up a flight of stairs and down a long corridor. 我们默默地走上一段楼梯,穿过一个长长的走廊。 flight的情景对话 在机场 A:Flight BE 407 to...
flight of stairs, flight of steps staircase, stairway - a way of access (upward and downward) consisting of a set of steps 4. flight - the act of escaping physically; "he made his escape from the mental hospital"; "the canary escaped from its cage"; "his flight was an indication of...
flightn(stairs: floor)SCSimplified Chinese一段楼梯yí duàn lóu tī TCTraditional Chinese一段樓梯 We had to go up three flights of stairs to get to his office. 我们得爬三段楼梯才能到他的办公室。 flightn(something beyond normal)SCSimplified Chinese奇思qí sī ...