biarticulate

有两个关节的, 由两个关节组成的

释义与例句

adj.
  1. 1.

    Having, or consisting of, two joints.

    生物 动物学

    biarticulate antenna

    biarticulate muscle

    biarticulate thorax

    biarticulate setae

词源

From bi- + articulate.

来源：wiktionary