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すぐに， 直ぐに

1. immediately, right away, at once, instantly

立刻，马上，即刻，瞬间

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手紙， てがみ

1. letter, note

信件，便条

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を

1. indicates direct object of action 2. indicates subject of causative expression 3. indicates an area traversed 4. indicates time (period) over which action takes place 5. indicates point of departure or separation of action 6. indicates object of d...

表示动作的直接对象；表示经过的场所；表示离开或分开的点

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書く， かく

1. to write, to compose, to pen 2. to draw, to paint

写，作(文)；画

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なきゃいけない， 無きゃいけない

1. cannot do without something, indispensable, absolutely necessary 2. have to do

tbd

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