met.a.tho.rax
n.(名词)
【复数】 met.a.tho.rax.es 或 met.a.tho.ra.ces [-thôr.…-sôz., -thôr.-]
The hindmost of the three divisions of the thorax of an insect, bearing the third pair of legs and the second pair of wings.
后胸:昆虫胸部中三个部分的最后一部分,长有第三对腿和第二对翅
【引伸】
met.athorac.ic