Trade secret
[计] 贸易秘密\\n[经] 商业秘密, 专业机密
📖 牛津释义
trade secret
1 device or technique used by a firm in manufacturing its products, etc and kept secret from other firms or the general public 行业秘密.
2 (fig infml 比喻, 口) fact, etc that one is not willing to reveal （个人不愿透露的）秘密.
🧩 词语组成解析
trade
[tred]
n. 贸易;行业;<美>顾客;买卖;
vt.& vi. 交易，经商;
vt. 交换;经营…交易，做…的买卖;
vi. 贸易;买卖;以物易物;
🗣️ 情景例句
We're having a small to-do, and I'd really be happy if you come.
我们打算热闹一下，我真心的希望你能赏光。
I know the boy whose father is a pilot.
我知道那个男孩的父亲是飞行员。
Long car journeys are even less pleasant, for it is quite impossible even to read.
乘汽车作长途旅行则更加不舒服，因为连看书都几乎不可能。