icer

基本解释

You can attempt frosting as you would a regular cake, but it's much easier and neater to use an icer tip.
你可以试图用玻璃粉做个常规的蛋糕，但是用冷凝器更简洁更方便。
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Patients participated in clinical trials received more second or third line chemotherapy. The ICER of Trial group was 14,208 NTD/month.
临床试验组病患较多在之后接受第二、三线的抗癌药物治疗，临床试验组病患比非试验组总费用的ICER为14，208元/月。
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"I was a customer, and he was a trusty icer, recently off the turnip truck, " Niederhoffer recalled. "I was a brazen New York JAP, and he was a totally oblivious rube from the Midwest.
“当时我是一名顾客，他是一名可靠的装冰工人，刚离开装着芜青的卡车”，尼德霍夫回忆，“我可是一名响当当的纽约大作家，而他很明显是一个来自中西部的乡巴佬。

Dicer is an internal cellular mechanism for degrading RNA's.
icer是细胞降解RNA的内在机制
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