tricouni
基本解釋
- 三齒釘
英漢例句
- Rock climbers descend the spire of Tricouni Nail in the Needles of South Dakota Black Hills.
攀巖者在南達科他州的像針尖一樣陡峭的黑山頂上攀巖而下。 - west summit of Tricouni Peak, which gives panoramic views. The main summit, to the west, is only 50m (165ft) higher but requires some climbing skills.
對於兩個尖頂?shù)纳椒澹矣X得左邊的(西邊)明顯低於右邊的,怎麼左邊的反而高出50米?