at whatever time; on whatever occasion (emphasizing a lack of restriction) 无论何时;无论什么情况 you can ask for help whenever you need it. 只要你需要可以随时求助。 ■every time that 每当 the springs in the armchair creak whenever I change position. 每当我改变坐姿时,扶手椅的弹簧就会吱吱嘎嘎作响。
interrogative adverb
used for emphasis instead of ‘when’ in questions, typically expressing surprise or confusion 究竟什么时候(‘when’提问时的强调形式,尤用于表示惊讶或困惑) whenever shall we get there?. 我们究竟什么时候才能到那里?。
常用词组 or whenever
(informal)or at any time (非正式)或者任何时候 if you lay eyes on him, either tonight or tomorrow or whenever, call me straight away. 今晚,明天或者其他任何时候,如果你看到他,立刻给我打电话。