hallmark
['hɔl`mɑrk]
n. 纯验证, 品质证

vt. 盖纯验证

[] 金银器皿标

1. Attention to detail is the hallmark of a fine craftsman.
   巧特点丝苟.
2. The plan has all the hallmarks of being a total failure.
   案彻底败标。
3. Sleek surfaces are a hallmark of the style.
   滑派厨房特点。

hallmark
[ noun ]

1. a distinctive characteristic or attribute

<noun.attribute>

2. a mark on an article of trade to indicate its origin and authenticity

<noun.communication>