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鏡， かがみ
1. mirror, looking-glass
2. barrel head
3. page added at the beginning of a document mentioning its purpose, date, author, etc.
4. mirror-shaped mochi
镜子
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のように， の様に
1. like, similar to
2. as with, in the same way
像……一样；同样，按照，根据
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滑らか， 滑か， なめらか， すべらか
1. smooth (of a surface), glassy, velvety, soft
2. smooth (of an action, proceedings, etc.), fluent (speech), fluid, trouble-free
3. continuously differentiable
光滑（指表面），玻璃般的，天鹅绒般的，柔软的；顺畅（指动作、程序等），流畅（指言语），流畅，毫无障碍；连续可微
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题；表示与另一选项（无论是否明确提及）形成对比；表示强调
