環(huán)的英語翻譯：

annulus; hem in; link; loop; ring; surround
【計】 ring up; toroid
【化】 ring
【醫(yī)】 annuli; anulus; band; circle; circulus; cycle; cyclo-; gyro-; loop; orb
ring; verge

曲的英語翻譯：

bend; bent; crooked; melody; music; song; wrong
【化】 distiller's yeast; distillery yeast
【醫(yī)】 bend; curvatura; curvature; cyrto-; flexura; flexurae; flexure; leaven

回的英語翻譯：

answer; circle; return; turn round
【醫(yī)】 circumvolutio; convolution; gyre; gyri; gyrus; re-