采购产品书桌配件, 钢笔和书写工具, 圆珠笔钢笔, 引导电笔, 多功能钢笔.Desk Accessories, Pens and Writing Instruments, Ballpoint Pens, Led Light Pens, Multifunctional Pens.本文针对当前发展的要求,采用微小角度检测原理,提出了一种多参数签名鉴定电笔.This paper presents an electrical pen for s...
The enemy strongholds fell one after another.敌方据点相继被攻破.The guests came one after another.客人们陆续来了.Foreign archaeologists are arriving one after another.外国的考古学者们联翩而至....
They've torn down wooden fences and broken branches off trees.他们拆掉了木栅栏，并砍去了一些树枝。Young men climbed on buses and fences to get a better view.为了看得更清楚些，年轻人爬上了公共汽车和围墙。The youths are taught how to spray paint cars and men...
他告诉大副改变船的航向偏开四个罗经点.He told the chief officer to haul the ship off four points.大副是仅低于船长的头衔.The mate is one rank below the captain.我命令大副去为船长备船.I desired my mate to see to the captain's boat....