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1·Its venom is stored in an elbow patch: the loris will suck in the poison from the patch, then mix it around in its mouth before delivering a toxic bite.

它的毒液储存在肘部处：懒猴会从肘部处吸入毒液，然后将毒液在嘴里混嚼，接着就能进行有毒的一咬了。

2·I've looked at this picture very often but I'd never really noticed this shadow before, he suddenly said, pointing to a patch of burnt umber near the elbow.

“这张画我看过好多次，但从没注意过这一块阴影。”他突然说，并指出画中手肘处的一块棕色焦痕。

3·He had a patch on the elbow of his jacket.

他的夹克衫肘部有一块补丁。

4·He had a patch on the elbow of his jacket.

他的上衣肘部有一块补丁。

5·Connect the green (or negative) alligator clip to the right elbow electrode patch.

将绿色的(或负极)鳄鱼夹连接到右肘的电极片上。