urge vt. 催促，力勸 n. 強烈欲望，迫切要求 v．促進

例句：The government urged on industry the importance of pollution settlements.

政府向工商業界強調解決污染的重要性。

urgent adj. 急迫的，緊急的

例句：The matter, which is not urgent, can wait until the next meeting.

這件事不是急事，可以等到下次會議處理。

surge n. 巨涌，洶涌，澎湃 v. 洶涌，澎湃，振蕩

例句：A surge of demonstrators broke through the fence.

洶涌而來的示威者沖破了圍欄。

surgeon n．外科醫生

例句：The surgeon has to immediately perform the operation to the girl who got seriously hurt in the car accident.

外科醫生必須立即給那個在車禍中嚴重受傷的女孩做手術。

surgery n. 外科，外科學，手術室，診療室

例句：We built ourselves a new surgery.

我們給自己建了一間新的外科手術室。