threesquare

发音

/ˈθɹiːskwɛə(ɹ)/

别名

three-square

释义与例句

n.
  1. 1.

    Several species of bulrush (biologically, sedges) with a triangular stem:

    Schoenoplectus americanus (American threesquare, Olney's bulrush, chairmaker's bulrush).

    不可数
  2. 2.

    Several species of bulrush (biologically, sedges) with a triangular stem:

    Schoenoplectus pungens (common threesquare, sharp club-rush)

    不可数

相关短语

common threesquare

词源

From three-square, referring to a cross-section of the plant's stem appearing as an equilateral triangle.

来源：wiktionary