提升机和发射台的外形也需要考虑.The elevation and configuration of the launch pad also require consideration.阿立马克提升机沿着罐道移动,罐道则用螺栓固定在天井壁上.The Alimak lift runs on guides which are bolted to the wall of the raise.提升机是高空作业吊篮的关键部件.Hoist is t...
She gave Tom a teaspoonful and watched with the deepest anxiety for the result.她给汤姆服了一汤匙药,然后万分焦虑地等着结果.The discussion sessions allow people to open the floodgates to their deepest fears.这些讨论会使人们尽情倾诉心中的恐惧.I was stimulated ...