相關單詞近義詞 silent 安靜的, still 靜止的, quiet 安靜的, soundless 無聲的, muted 無聲的, hushed 動詞hush的過去式, 動..., inaudible 聽不見的, peaceful 和平的, serene 安詳?shù)? calm 平靜的臨近詞noises, noise, noise streak, noise abroad, noise record, noise vector, noisedamping, noise budget, noise damage, noise signal, noise origin, noise-free 返回 noiselessness