Noiseless tuning
[電] 無雜音調諧
?? 詞語組成解析
a. 無聲的, 寂靜的\\n[化] 無噪聲
tuning
['tju:ni?]
n. 調諧，調整，調音;
v. 調音( tune的現在分詞 );調整;（給收音機、電視等）調諧;使協調;
??? 情景例句
It's a book of pictures.
這是一本攝影集。
Please let me know.
請告訴我一聲。
Here was a seven-year-old girl who at the age of 19 months had become deaf and blind.
一個7歲的女孩，出生19個月后就得了聾盲癥。