A small, tailless amphibian with a smooth skin and webbed feet, notable for its swimming and jumping ability.

蛙。

Mucus on the vocal chords, causing hoarseness.

引起嘶哑的声带黏液。

Wedge-shaped, tender, horny growth in the middle of the sole of a horse's foot.

蹄叉。

A plate used to guide the wheels of a railroad car where one track crosses another, or at a switch.

(铁路)辙叉。

A spindle-shaped button that fits into a loop, used as a fastening for cloaks, mantles, etc.

盘扣；衣纽(=toggle)。

An attachment at the belt for supporting a sword or bayonet.

皮带上佩剑或刺刀的扣。

A small holder with perforations or spikes that is placed in a bowl or vase to keep cut flowers in position.

剑山；插花座(放在碗内或瓶内的有孔或刺的底座，用以固定修剪过的花枝的位置)。