常见例句雙語例句It also states a troubleshooting analysis of the undercarriages retractile system.還包括一次起落架收放系統的故障分析。The lens is made of cell-shaped plastic which has the beautiful retractile effect.採用蜂窩狀塑膠做透鏡，其表麪花紋達到優美的折射傚果。 返回 retractile