1 C1 正式
把气流吹向某物,通常是为了使它冷却、助燃或弄干净。
"She knelt beside the hearth and blew upon the dying embers until they glowed red again."
“
He blew upon his frozen fingers to warm them.
— Charles Dickens, 'A Christmas Carol' (1843) — paraphrased narrative description
不可分离