单词：ridgepole
音标：['ridʒpәul] ；
n. 横梁
n a beam laid along the edge where two sloping sides of a roof meet at the top; provides an attachment for the upper ends of rafters
词型变化：名词复数形式 : ridgepoles
词性分布：
ridgepole的用法和样例：
例句
用作名词(n.)
- A ridgepole of a country should not only have excellent studies but also have excellent qualities!一个栋梁之才不仅要有优异的成绩，还应该有完美的素质！
- Now I am a student of Tsinghua, some days later, of course ,we would become the ridgepole of our country!现在我是清华大学的学生，日后，我也将成为一个中国的栋梁！