她对日语的熟谙使我惊奇.Her familiarity with Japanese surprised me.合格的外语教师还很缺乏, 尤其是教法语和日语的.There is a shortage of well qualified teachers of foreign languages, especially of French and Japanese.日语学校惨淡经营,学日语的学生人数每况愈下.With student enr...
X rays and antibiotics are adjuvant to surgery. X.光和抗生素是外科手术上的辅助医疗物.This can be improved by the addition of an adjuvant.这可以从增效剂上加以改进.Another method of maintaining antigen persistence is through use of an adjuvant.使用佐剂是保持...