三角债

sānjiǎozhài

chain of debt

三角板

sānjiǎobǎn

set square

三角法

sānjiǎofǎ

trigonometry (math.)

三角洲

sānjiǎozhōu

delta (geography)

三角凳

sānjiǎodèng

trestle stool

三角肌

sānjiǎojī

deltoid muscle (over the shoulder)

三角裤

sānjiǎokù

briefs

三角锥

sānjiǎozhuī

triangular pyramid (math.)

三角龙

sānjiǎolóng

triceratops

长三角

ChángSānjiǎo

Yangtze River Delta

金三角

Jīnsānjiǎo

Golden Triangle (Southeast Asia)

三角学

sānjiǎoxué

trigonometry

珠三角

ZhūSānjiǎo

Pearl River Delta

三角座

Sānjiǎozuò

Triangulum (constellation)

三角形

sānjiǎoxíng

triangle

泛珠三角

fànzhūsānjiǎo

Pan-Pearl River delta

三角函数

sānjiǎohánshù

trigonometric function

三角关系

sānjiǎoguānxì

triangle relationship

直角三角

zhíjiǎosānjiǎo

a right angled triangle

三角腹带

sānjiǎofùdài

athletic supporter