A member of a group of insects having four wings, the outer pair being hardened and serving as a horny covering.

【虫】甲虫。

(Of people) to move off quickly.

急走。

A heavy wooden mallet.

大木槌。

A kind of pestle.

杵。

To use a heavy wooden mallet on.

捶打。

To stamp, mangle, or finish, as cotton cloth, with, or as with, a heavy wooden mallet.

将(布料等)以木捶打；磨光。

To jut out; overhang, as a cliff.

(悬崖等)突出；悬垂。

Prominent.

凸出的。