副詞 simultaneously:

1. at the same instant
   同義詞：at the same time

1. A group of three bits or three pulses, usually in sequence on one wire or simultaneously on three wires.
   三個二進(jìn)制位或三個脈沖組成的一種組，通常按時間順序出現(xiàn)在一根導(dǎo)線上或同時出現(xiàn)在三根導(dǎo)線上。
2. A discharge from a number of firearms, fired simultaneously or in rapid succession.
   一齊射擊，快速連續(xù)射擊大批火器同時連續(xù)急速地發(fā)射
3. That cannot be simultaneously true; mutually exclusive.
   互相矛盾的不能同時成立的; 互斥的
4. Gordon played ten people simultaneously at the chess club last week and really showed his pace-he lost only one game.
   上星期戈登在國際象棋俱樂部同時和１０個人對奕，那次他真正顯示了自己的才華——他只輸了一盤。