titubate（v.）
"stumble, trip, stagger," 1570s, from Latin titubatus, past participle of titubare "stagger, totter." Related: Titubancy; titubation, etc., "all more or less affected" (OED, 1989).
该词起源时间：1570年代
"stumble, trip, stagger," 1570s, from Latin titubatus, past participle of titubare "stagger, totter." Related: Titubancy; titubation, etc., "all more or less affected" (OED, 1989).
该词起源时间：1570年代