Specify
【雙語釋義】to state sth, especially by giving an exact measurement, time, exact instructions, etc
vt. 確切說明(細節﹑ 材料等); 明確規定; 詳述
【典型例句1】The regulations specify that you may use a dictionary in the examination.
規則中指明考試時可以用詞典。
【典型例句2】The contract specifies red tiles, not slates, for the roof.
合同中規定屋頂要用紅瓦而不用石板瓦。
【典型例句3】He has not specified what action he would like them to take.
他尚未明確說明自己希望他們采取什么樣的行動。
【典型例句4】They specified a spacious entrance hall.
他們專門指定要一個寬敞的大門廳。
Reference
【雙語釋義】A reference is a person who gives you a reference, for example when you are applying for a job.
C.N. (求職等時的)推薦人,介紹人,證明人
【典型例句1】The head teacher often acts as (a) reference for his pupils.
這位校長常為求職學生做證明人。
【典型例句2】Applicants without a reference will not be accepted.
無介紹人者,恕不接受報名。