di2
flute

strokes 11
radical
strokes after radical 5
长笛 長笛 chang2 di2
(Western) concert flute

吹笛者 吹笛者 chui1 di2 zhe3
piper

笛卡儿 笛卡兒 di2 ka3 er2
René Descartes (1596-1650), French philosopher and author of Discours de la méthode 方法論|方法论

笛卡儿坐标制 笛卡兒座標制 di2 ka3 er2 zuo4 biao1 zhi4
Cartesian coordinate system

笛卡尔 笛卡爾 di2 ka3 er3
René Descartes (1596-1650) French philosopher

笛膜 笛膜 di2 mo2
membrane which covers a hole in a flute and produces a buzzing tone

笛沙格 笛沙格 di2 sha1 ge2
Girard Desargues (1591-1661), French geometer

笛子 笛子 di2 zi5
bamboo flute

风笛 風笛 feng1 di2
bagpipes

警笛 警笛 jing3 di2
siren

鸣笛 鳴笛 ming2 di2
to hoot; to whistle

汽笛 汽笛 qi4 di2
steam whistle; ship horn

羌笛 羌笛 qiang1 di2
Qiang flute

哨笛 哨笛 shao4 di2
a whistle

陶笛 陶笛 tao2 di2
ocarina (musical instrument)