第一、二期幼虫的特征为尾尖骤然尖细，第三期幼虫的特征为头部具一对倒“U”形棕色结构。

The first and second-stage larvae were characterized by their abruptly thinned tail ends and the third-stage larvae were characterized by a pair of inverted U-like structures of the head.

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第三步是从一侧向另一侧搬动，要是搬动坚苦解释先露曾经衔尾。

Third maneuver. The presenting pstreet art is moved from side to side. If movement is difficult- engagement of the presenting pstreet art has occurred.

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第二个条件是你的商店所贩卖的物品旁都会有物品的图案，第三个条件是必须有要统一的外观，整个网站的页首和页尾看起来是一样的。

Second, your store must show an image alongside each item it is selling. Third, it must have a uniform look and feel with the top and bottom of every page looking the same across the entire site.

youdao

So rather than go through this again a whole third time, I've gone through it once in quantities and once in prices, I'm going to get you guys to do it this time by having you do it on a homework assignment.

与其从头到尾再做第三遍,我已经从产量和价格角度从头到尾做过了,我将让你们自己,在家庭作业中完成这个工作

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