University teachers have refused to supervise students' examinations...大学教师拒绝监考。...a $1.04m grant aimed at improving student performance on placement examinations.旨在提高学生编班考试成绩的104万美元拨款He had been forced to incrimina...
Change the filter cartridge as often as instructed by the manufacturer.按照生产厂家的使用说明，经常更换过滤筒。The cartridge must be replaced at regular intervals.弹药必须定时更换。This rifle only holds one cartridge.这支来复枪只能装一发子弹....
Yevlenko gave him a wise look through wreathing smoke.叶甫连柯通过缭绕的烟雾用狡黠的目光瞅了他一眼.I saw the snake wreathing around the pole.我看到那条蛇正绕在柱子上.Smoke was wreathing upward.烟袅袅上升....
Obstruction of the ileum by stone leads to distinct clinical pictures.回肠胆结石梗阻可引起各种明显的临床征象.The ileocecal valve and terminal ileum are usually dilated rather than stenosed.回盲部和末端回肠常呈扩张面而不狭窄.The terminal ileum is filled wit...