sign for的意思？

The red light is a warning sign for stop.红灯是警告停止行进的信号.Mother winked at Laura as a sign for her to keep silent.母亲向劳拉眨眼示意,叫她不要作声.The postman asked me to sign for the parcel.邮递员叫我签收包裹....

sign for的音标：sign for的英式发音音标为：[sain fɔ:]sign for的美式发音音标为：[saɪn fɔr]...

“沙漠的”的英语可以翻译为：desert，xeric ...

“暖和”的英语可以翻译为：warm，nice and warm，（使暖和） warm up，warmth ...

“无足鸟”的英语可以翻译为：martlet ...

n.烤宽面条（上浇肉末番茄汁）...

ease的一般过去时为：eased...

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bagpipe的一般过去时为：bagpiped...

“外门廊”的英语可以翻译为：anteporch ...

n.虾红素...

She is equally at home on the singles or doubles court.她单打和双打都能得心应手。Ministers can equally credibly claim that the opposition is to blame.部长们也能同样令人信服地宣称，反对派应该受到指责。Children will find other exhibits equally absorbing.孩子们会对其...

The Prime Minister is expected to call a crunch meeting on Monday.预计首相将于周一召开紧急会议。She heard the crunch of tires on the gravel driveway.她听到轮胎轧过石子铺成的车道，发出嘎吱声。Tomorrow, though, is the crunch.明天可就是紧要关头了。...

“灰发”的拼音为：huī fà...

“声学家”的英语可以翻译为：acoustician ...

Now that genetically modified foods are on our supermarket shelves, the genie is out of the bottle and cannot be put back in.转基因食品已经摆在了超市的货架上，放出魔瓶的妖怪再也无法收回。As for unconventional weapons, the genie is unfortunately alread...

“圆柱度”的英语可以翻译为：cylindricity，roundness ...