built on solid foundations 在坚实的地基上建造的 on solid ground在牢固的基础上. 5 that can be depended on; reputable and reliable 牢靠的; 有信誉的; 可靠的 ..
3
?有充分理由
...utral ground n US (strip between lanes of a highway) 美国用法 (高速公路的)中间安全地带 on solid ground有充分理由,有切实根据 prepare the ground v figurative (make conditions ready) 比喻 奠定基础,做好准备 ..