[ta̠te̞bɯ̟ɾʲi dẽ̞ŋkẽ̞ɴ] <span class="searchmatch">縦</span>(たて)振(ぶ)り電(でん)鍵(けん) • (tateburi denken) (telegraphy) straight key <span class="searchmatch">縦</span>振(たてぶ)れ<span class="searchmatch">電鍵</span>(でんけん) (tatebure denken) 単式<span class="searchmatch">電鍵</span>(たんしきでんけん) (tanshiki denken)...