“signal”后接“for”与否取决于具体语境和表达需求。在句子“The guide signaled for us to follow her through the park”中,“for”是一个介词,用于连接动词“signaled”和后面的宾语从句“us to follow her”。这里的“for”明确了信号的接收者(us)以及他们被指示的行为(to follow her)。...
sign通常用作数学符号、物理符号等。signal就是一种向进程传递信息的方式,可以将信号想象成大楼的管理员往房间的信箱里塞小纸条。He signaled the waiter to bring the menu.他做手势要侍者拿菜单来。The conductor signaled the orchestra to rise.指挥打手势让...
“signal to sb. to do sth.”的意思“示意某人做某事”【例句】The catcher signaled him to swerve.接手示意他投弧线球。But the king signaled him to be quiet and went on speaking.但国王却示意他安静,并继续说下去。For exa...
signal signal [ˈsiɡnəl]n.信号, 暗号 Signals are made with flags or lamps.用旗或灯传递信号。(无线电或电视所传送的)讯号, 讯息, 图像 We live too far from the city to get a strong television si...
我认为你说的有一定道理,这道题出得有点问题。A严格地说也应该可以,虽然没有D那么准确。D. pull over pull over 基本翻译 把开到路边;开到路边;靠岸 使停下来;(使)停止;停住(车等);勒住马:The policeman pulled up the motorist and asked to see his licence.警察让那个开...
Signed的意思有:签(名);署(名);签字;签署;和…签约(或应聘);示意;打手势。一、读音 英[saɪnd],美[saɪnd]。二、词性 动词。三、示例 1、All programmes will be either 'signed' or subtitled.所有节目要么要配手语要么要打字幕。2、Last mon...