つるつる， ツルツル
1. smooth, shiny, slick
2. slippery, greasy
3. slurping (noodles)
光滑、有光泽、油亮；滑溜溜的，油腻腻的；吸溜（面条）
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@ 擬態語， ぎたいご
1. phenomime, mimetic word, word that mimics an action, condition, or manner that does not make a sound (e.g. "damp", "calmly")
拟态词，即模仿某种无声动作、状态或方式的词语