spikenard

['spaiknɑ:d]

n. 甘松, 甘松香

例句与用法：

A device or machine, especially one having teeth or spikes and used for tearing.

扯碎机某种特定用途的装置或机械，尤指扯碎用的、带齿或尖钉的装置

There are many sharp spikes on the railings in the park.

公园的栏杆上有很多尖头。

详细释义：

n.

【植】甘松; 甘松香油(古代用的芳香油膏)