The officer on the beat picks up information; hears cries for help; makes people feel safe.值勤警员注意观察情况，对救援呼叫及时反应，确保让百姓有一种安全感。workmen with picks and shovels手拿镐铲的工人We replaced hand picks with pneumatic picks and electric dr...
An antigenic substance has the potential of producing an allergic response in certain individuals.抗原物质在某些个体内有产生变态反应的潜能.An antigenic substance has the potential of producing an aclergic response in certain individuals.抗原物...
How any wars have been precipitated by firebrands!多少次战争是由于煽动者促成!Firebrands stream from his mouth ; sparks of shoot out.从它口中发出烧着的火把,与飞迸的火星.Firebrands stream from his mouth ; sparks of fire shoot out.19从它口中发出烧着的火把,与飞迸的火星....
那些绕线机和缝缀机器我最感兴趣.Those spool - winding and stitching machines interest me a lot.可以. 只要你想要,我会给你这些缝缀机和绕线机的小册子.Sure. I'll give you our brochures for the stitching and winding machines, if you like.雨丝如线,将流云和花蕾密密缝缀.Rain c...