burn-up

n (Brit sl 俚) ride on a motor-cycle, etc at high speed （摩托车等）高速行驶.

burglar-alarm, burglar-proof, burglary, burgle, burgomaster, Burgundy, burial, burial service, burial-ground, burlesque, burliness, burly, burn, burn (itself) out, burn (sth) to sth, burn down, burn oneself out, burn out, burn sth off, burn up, burner, burning, burnish, burnous, burnt, burnt down, burnt offering, burp, burr, burriedly, burrow, bursar, bursary, burst, burst into, burst into laughter, burst out laughing, burst out laughing (crying), burst up, burst upon,