粘弹剂的作用是什么?
参考答案:
粘弹剂的作用是:保护角膜内皮、充填前房和晶体囊袋、润滑剂作用、分离组织、推压组织作用、炎性产物包裹、促进伤口愈合、光学界面作用、止血作用。
—You wouldn't be interested in two tickets for tonight's concert, would you?
—_______, I wouldn't.
A.Not much
B.very much
C.too much
D.that much
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