S 开头单词
sylgard 硅酮树脂
syke n.小溪
syenitic adj.黑花岗石
syenites 正长岩
syenite n.黑花岗石
sydrome 中医证候
sydney international aquatic centre
sydney central business district
sydic 公司经理, 代理商
sycosis n.须疮
sycophantly adv.谄媚地
sycophantism n.谄媚
sycophantishly adv.诌媚地
sycophantish adj.拍马的；诌媚的
sycophantically n.马屁精