sylgard 硅酮樹脂syl- syke n.小溪syenitic adj.黑花崗石syenites 正長(zhǎng)巖syenite n.黑花崗石sydrome 中醫(yī)證候sydney silky sydney nursing school sydney international aquatic centre sydney college of divinity sydney central business district sydic 公司經(jīng)理, 代理商sycosis n.須瘡sycophantly adv.諂媚地sycophantism n.諂媚sycophantishly adv.謅媚地sycophantish adj.拍馬的；謅媚的sycophantically n.馬屁精sycophantic (adj.)