半挂车 bànguàchē semi-trailer Origin Definitions Defs Strokes Stroke Words Sentences Sents 半 bàn numeral half one half; semi-; specifically used after a number and a measure word to mean "and a half"挂车 掛車 guàchē trailer A vehicle without its own engine that is pulled by a truck or tractor (often referred to as 拖车 tuōchē in Taiwan).