【医】 Alsberg's triangle
【机】 ar-
ear; erbium
【医】 aures; auri-; auris; ear; ot-; oto-
this
【化】 geepound
case; division; metre; square; standard; style
【计】 lattice
family name; surname
triangle; trigonometry
【医】 delta; triangle; triangulum; trigone; trigonum