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目覚まし， 目覚し， 目ざまし， めざまし
1. alarm clock
2. waking up, keeping oneself awake
3. early-morning treat (traditionally given to children in some parts of Japan), wake-up sweet
闹钟；醒来，保持清醒；晨间点心（日本部分地区传统上给孩子的），唤醒甜点
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鳴る， なる
1. to sound, to ring, to resound, to echo, to roar, to rumble
tbd
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
に
1. at (place, time), in, on, during
2. to (direction, state), toward, into
3. for (purpose)
4. because of (reason), for, with
5. by, from
6. as (i.e. in the role of)
7. per, in, for, a (e.g. "once a month")
8. and, in addition to
9. if, although
tbd
