Thirteen percent of patients using the mouthwash developed painful mouth sores that impaired eating, compared with 11 percent of those given ice chips and 33 percent in the placebo group.

使用漱口水的患者中有13%得了影响进食的痛性口腔溃疡，相比之下，冰片使用者有11%而安慰剂组有33%。

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Thirteen percent of patients using the mouthwash developed painful mouth sores that impaired eating, compared with 11 percent of those given ice chips and 33 percent in the placebo group.

使用漱口水的患者中有13%得了影响进食的痛性口腔溃疡，相比之下，冰片使用者有11%而安慰剂组有33%。

youdao