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Components
投函 is an exact match with one form of the following word:
投函
BOOST
Reading : とうかん   
mailing; posting
My mastery:
My current mastery of 投函:
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My flashcards:
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Usefulness and usage:
• Kanshudo usefulness level: 10 (among the 100,000 most useful words in Japanese)
• Kanshudo usefulness level is based on a usefulness score of 28,202 which gives a rank of 85,172
投函 is the most useful form. 1 additional form is shown below.
• This form is almost always used
• Google Japan frequency rank: 32,000 (about 18,300,000 results)
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Example sentences:
かれ
彼
にこの
てがみ
手紙
を
とうかん
投函
させましょ
うか。
Shall I have him mail this letter?
かれ
彼
は
てがみ
手紙
を
とうかん
投函
する
ため
ゆうびんきょく
郵便局
にいった。
He went to the post office to mail the letter.
へんじ
返事
を
か
書
いて
、すぐ
とうかん
投函
せよ
と
ちち
父
は
わたし
私
にいった。
My father told me to write an answer and post it at once.
投かん
BOOST
Reading : とうかん   
My flashcards:
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Usefulness and usage:
• This form is rarely used
• Google Japan frequency rank: 235,000 (about 55,900 results)
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投
トウ   なげる to throw (something)   
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殳
lance shaft   
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几
キ    table   
又
また again   
扌
hand
函
カン   はこ box, bin   
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凵
open box
一
イチ   イツ   ひとつ    ひと- one   
⺢
スイ   みず water   
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