英语词汇attentiveness的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	attentiveness
词根词缀	Online Etymology Dictionary attentiveness n. mid-15c., from attentive + -ness.
随便看	step-daughter stepfather stephan- Stephanie stephano- Stephen Stepin Fetchit step-ladder stepmother steppe stepper stepping step-sister step-son -ster ster- sterco- stercoraceous stercor-, sterco-, sterc- stere- stere stereo -stereo- stereo- stereograph

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