1. sanction n. 制裁/'sæŋkʃən/英英解释 a penalty for disobeying a law or rule.对于不守法或者规则而实施的惩罚Anyone who breaks the rules will face severe sanctions.任何人如果破坏规则会面临严厉的制裁。Western co
astronaut 宇航员give sb a rid 给某人搭便车;让某人搭车;让某人搭便车in spite of 尽管tension 紧张局势lift home 搭便车回家materialize 实现;成为现实originally 起初;原先be left behind 被留下ISS 国际空间站due to 由于heighten 增加