n. (c./u.)名詞 (可數/不可數)坐墊We bought a new cushion for the chair that was very soft
n. (c./u.)名詞 (可數/不可數)靠墊Most cars have airbags that serve as cushion for the driver, in case of an accident.
v.t.及物動詞把…放墊(或墊狀物)上;使…起緩衝作用He bought shoes that would cushion his feet better when he ran on hard surfaces