agent的例句（agent在句子中的用法）

• ...the prime causative agent of AIDS. 艾滋病的主要诱因
• The chemical agent, whether it be mustard gas or nerve gas, can be absorbed by the skin. 这类化学制剂，不管是芥子气还是神经瓦斯，都会被皮肤吸收。
• ...fibrinogen, a blood clotting agent. 血纤维蛋白原，一种凝血剂
• ...the bleaching agent in white flour. 白面粉中的漂白剂
• All these years he's been an agent for the East. 这些年来他一直是为东方国家效力的一位间谍。
• ...a written declaration by someone, authorizing another person to act as his agent. 一份某人授权他人为其代理人的书面申明
• You are buying direct, rather than through an agent. 你这是直接购买，而不是通过代理人。