limpid

形容词 limpid:

1. clear and bright
   同义词：liquid
2. transmitting light; able to be seen through with clarity
   同义词：crystalline, crystal clear, lucid, pellucid, transparent
3. (of language) transparently clear; easily understandable
   同义词：lucid, luculent, pellucid, crystal clear, perspicuous

1. The stream is very limpid.
   溪流十分清澈。
2. He bathed in many a limpid stream.
   他在许多清澈的溪流中沐浴。

lim.pid

adj.（形容词）
Characterized by transparent clearness; pellucid.See Synonyms at clear
有清澈特征的；透明的参见 clear
Easily intelligible; clear:
容易看懂的；清晰的：
例句：
writes in a limpid style.
写得明白易懂

Calm and untroubled; serene.
平静的和无麻烦的；宁静的

来源：
Latin limpidus
拉丁语 limpidus

【引伸】
limpid.ity 或
lim.pidness
n.（名词）
lim.pidly
adv.（副词）