simultaneousKK [ˏsaɪməlˋteniəs] /ˌsaɪməlˈteɪniəs/发音形容词1同时的、同时发生的The two explosions were almost simultaneous, seconds apart at most.这两次爆炸几乎同时发生,前后最多只差几秒。2同步的多用于口译、翻译She works as a simultaneous interpreter at international conferences.她在国际会议上担任同步口译员。3联立的数学Solve the simultaneous equations to find both unknown values.解这组联立方程式,就能求出两个未知数。用这个字练口说→