rafter

rafter n raftman rafters

rafter n.

椽, 筏夫

英英解釋:名詞rafter:
1. one of several parallel sloping beams that support a roof
同義詞：balk, baulk
2. someone who Travels by raft
同義詞：raftsman, raftman
動詞rafter:
1. provide (a ceiling) with rafters