Brain truster
n. 智囊团团员, 顾问
🧩 词语组成解析
brain
[bren]
n. 脑;智慧;聪明的人;（群体中）最聪明的人;
vt. 打破…的脑袋;打…的头部;
信托人
🗣️ 情景例句
with two or three other college friends.
邀两到三个其他的大学朋友一起。
It's a small world.
世界真小！
It was impossible for the Ombudsman to take action,
司法特派员难以处理。