arrow worm

同根派生

Any of various marine worms of the phylum Chaetognatha, which includes the arrow worms.
毛顎類海蟲(chóng)毛顎類動(dòng)物門(mén)的一種海生蟲(chóng)，包括箭蟲(chóng)
Any of various marine worms of the phylum Chaetognatha,which includes the arrow worms.
毛顎類海蟲(chóng)毛顎類動(dòng)物門(mén)的一種海生蟲(chóng)，包括箭蟲(chóng)。
How can I worm out of giving that report?
我怎麼逃脫不做那個(gè)報(bào)告呢？
An arrow whizzed past and stuck in a tree.
一支箭“颼”地一聲飛過(guò)去，釘在一棵樹(shù)上。
I think this worm is a larva of a butterfly.
我覺(jué)得這蟲(chóng)子是蝴蝶的幼蟲(chóng)。