T-square

短语

丁字尺

词形变化

T-squares 复数 T-squares

释义与例句

n.
  1. 1.

    A rule with a short perpendicular crosspiece at one end, used by draughtsmen to draw parallel lines.

    丁字尺

    T字尺

  2. 2.

    A sex position whereby the receiving partner lies on the back with knees up and legs apart while the penetrating partner lies on either side perpendicular to the receiver, with the penetrating partner's hips under the arch formed by receiver's legs.

词汇关系

名词

上位词 1

square

词源

From its shape, resembling a capital letter T.

来源：wiktionary