他用微型声波发射器开启了门。He activated the door with the miniature sonic transmitter.她患上严重的心脏病后安装了心脏起搏器。She was fitted with a pacemaker after suffering serious heart trouble.简·波洛克古董店经营银器和小收藏品。Jane Pollock Antiques deals in silver an...
The proof is recoated with dichromate emulsion.将这张校样重新涂以重铬酸盐乳剂.Preferally, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlorite.它的阴离子部分最好是高锰酸, 碘酸, 重铬酸或过氯酸根.The main methods are: glass - elec...
Naomi was given a pony and taught to ride side-saddle.别人给娜奥米一匹小型马并教会她如何侧骑马。He ran to the door and vaulted into the saddle.他跑到门口，飞身跃上马背。He threw the old cloth saddle across the donkey's back.他把旧布鞍搭在驴背上。...