Trisect
[traɪ'sekt] or [traɪ'sɛkt]
解釋/意思:
(v. t.) To cut or divide into three parts.
(v. t.) To cut or divide into three equal parts.
格雷西校對
解釋/意思:
v.t. to cut or divide into three equal parts.—n. Trisec′tion the division of anything as an angle into three equal parts.
凯西整理