预先 in advance; beforehand 预先打好行李 be beforehand with one's packing; 预先感谢 thank sb. in anticipation; 预先警告 forewarn; 预先声明 state explicitly beforehand; 预先通知 notify in advance; 她总是预先付房租。 she is always beforehand with the rent. 一切都已预先安排妥当。 everything has been fixed in advance
警告 1.(提醒; 对错误行为提出告诫) warn; caution; admonish 医生警告病人不要抽烟。 the doctor warned the patient against smoking [not to smoke].他向我做了一个警告的眼色。he gave me a warning look. 对方不重视我方的警告。the other side paid no attention to our warning.2.(一种处分) warning 警告处分 punishment of warning; 给予警告处分 give sb. a disciplinary warning; 党内警告处分 give sb. a warning as a measure of party discipline; 警告标灯 (筑路地点的) road beacon; 警告灯 warning lamp; 警告阀 alarm valve; 警告牌 notice board; warning board; 警告信号 [交通运输] warning signal; 警告信号灯 warning light; 警告者 cautioner