Treatment with cream base and untreated volunteers served as controls.

用乳膏基质和未治疗的志愿者为对照。

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One ear was treated with Hirudoid cream, while the other ear was either left untreated or treated with the cream base only.

一只耳朵用喜疗妥软膏治疗，而另一只耳朵则不治疗或只用软膏基质治疗。

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But if you have good business acumen, you can consider selling your ice cream stock to them, which they can resell to their current customer base.

但是，如果你有良好的商业触觉，您可以考虑出售您的冰淇淋股票给他们，使他们可以转售，以他们目前的客户基础。

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He begins by infusing the ice cream base with both toasted groats and Sichuan peppercorns.

WSJ: Buck-Wild for Buckwheat

At McCrady's, Mr. Brock serves a buckwheat ice cream made by steeping toasted groats in a custard base.

WSJ: Buck-Wild for Buckwheat