1. We took measures to undergird the ship. 我们采取措施将船的底部加固。
2. and strong normative standards of behavior of honesty and integrity to undergird self imposed codes of conduct. 牢固的诚实的和正直的规范的行为标准以形成自我设置的行为规范。
3. The distinctives of Reformed theology and practice are useful only to the degree that they undergird and clarify the gospel, theevangel. 改革宗神学与实践的特点是很有用的，但也只在一个程度上，即加强并澄清福音与福音的要点上。
英英解释
v.
1. lend moral support to
2. make secure underneath
