brainpower

n [U] ability to think; intelligence 智力; 智能.

brackets, brackish, bract, brad, bradawl, brae, brag, braggadocio, braggart, brahmin, braid, braided, braiding, Braille, brain, brain fever, brain-child, brain-drain, brain-teaser, brainless, brains trust (US brain trust), brainstorm, brainstorming, brainwash, brainwashing, brainwave, brainy, braise, brake, brake fluid, brake light (US stoplight), brake pedal, brake-horsepower, brake-shoe, bramble, bran, bran-tub, branch, brand, brand-new,