WORD BY WORD

pinnacle

英/pˈɪnəkəl/
美/ˈpɪnəkəɫ/
01n.

小尖塔, 尖峰, 高峰, 极点

(architecture) a slender upright spire at the top of a buttress of tower; a lofty peak

02v.

造小尖塔, 置于尖顶上

surmount with a pinnacle; raise on or as if on a pinnacle