follow a set routine; stay in the same old groove 陈陈相因
The curative effect varies from person to person. 疗效因人而异。
He was injured as the result of a boiler explosion. 他因锅炉爆炸而受伤。
The game was postponed because of rain. 因雨,比赛延期了。
immediate [internal; external] cause; 近[内; 外]因
There is good reason for it.; It is by no means accidental. 事出有因。
Yin Li 因礼
ask for sick leave; 因病请假
We can't go, for it is raining. 我们不能去,因天正下着雨。
牛津高阶第八版
美国韦氏词典
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维基百科 (自由的百科全书)