serene

serene
adjective
  1. calm, peaceful, and untroubled; tranquil
    安详的;宁静的
    her eyes were closed and she looked very serene.
    她闭着眼看上去很平静。
    serene certainty.
    充分的把握;胸有成竹。
noun
  1. (一般作 the serene)(archaic)an expanse of clear sky or calm sea
    (古)晴空;平静的大海
    not a cloud obscured the deep serene.
    一片晴空,万里无云。
all serene
  1. (Brit. informal)all right
派生
serenely
adverb
语源
  1. late Middle English (describing the weather or sky as clear, fine, and calm): from Latin serenus
英语宝典
考试词汇表