短語詞組短語platform subside 臺陷support subside 支座沉陷subside monitor 沉降監(jiān)測subside promote 衰減compression subside 壓縮沉降subside surveying 沉降觀測coagulating subside 混凝沉降法foundation subside 基礎(chǔ)沉降 返回 subside