burst upon

突然来到

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 with, burton, bury, bus, bus lane, bus ride, bus stop, bus-driver, bus-shelter, bus-stop, busboy, busby, bush, bush telegraph, bush-baby, bushed, bushel, bushiness, Bushman, bushy,