バタバタ バタバタ
- flapping; fluttering; rattling
- (running) with a clatter; flailing; floundering; noisily; thrashing (around)
- (falling) one after another; in quick succession
- busily; bustling about; hurriedly; in a fluster; in a rush; rushing around; scurrying
- briskly; quickly; with dispatch
- motorcycle; three-wheeler truck