Tranquil Night凉夜窗情;夜安静;夜安好
Tranquil Peace静谧平和
Tranquil Pandemonium平息混乱的
Tranquil moods宁静音乐
Flow tranquil静流
Tranquil Valley幽谷
Tranquil mystic平静而神秘
Tranquil Glee清平乐
ADJ（形容词） Something that is tranquil is calm and peaceful. 宁静的
The tranquil atmosphere of the inn allows guests to feel totally at home.
这家客栈的宁静氛围让客人们感到宾至如归。
N-UNCOUNT（不可数名词） tranquillity 宁静
The hotel is a haven of peace and tranquillity.
这个旅馆是一个宁静的好去处。