be alive to a fact/possibility/danger etcNOTICEto know that a particular fact etc exists and that it is important 了解某事实/注意到可能性/意识到危险等 The company is alive to the threat posed by foreign imports. 这家公司了解国外进口商品所造成的威胁。
→ be alive to a fact/possibility/danger etc at alive(2)