拱墩支撑拱架的圆柱或者柱子的顶端部分.The uppermost part of a column or pillar supporting an arch.铁桥有5个拱架, 每个拱架分为两部分.The Iron Bridge has 5 arch ribs, each cast in two halves.南通体育场大 跨度 钢结构拱架坐落在大直径拱脚环梁上.The arch structure is located on large...
若无法投递, 请退还寄件人(如信件上的字样).If undelivered, return to sender, eg on a letter.包裹因姓名地址有误而退给了寄件人.The parcel was returned to the sender because the directions were incorrect.在我幻想那个寄件人的时光是我最开心的时候的一部分.Some of my happiest moments we...