preemployment examination的用法和样例：
例句
- With systemic antenatal examination, early diagnosis and proper treatment, the incidence of preeclampsia and eclampsia can be lowered.
循序的产前检查及早期诊断和治疗可降低病率。 - Patients scheduled for surgery should have preoperative testing ordered with selectivity and based only on a screening including a careful history and physical examination.
被安排手术的病人按照择期手术的要求进行术前检查，依照规定包括一个详细的病史和体格检查。
