英

['pentəʊn]

美

['pentoʊn]

缬烯炔, 异戊烯炔

pentone的相关资料：

临近单词

Pents
pent
pentogastrin
Pentatermini
Pentassugpo
pentose test
Pentaphragma
Pentoxiverin
pentamustine
Pentatomidae
pentaxanthin
pentoic acid