Meaning of いっきかせい in Japanese
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いっき
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Definition of いっきかせい
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(adv, n) finishing writing, work, etc. at a stroke (stretch); knocking something off without a break
彼、一気呵成に書き上げたと言ってたけど、この提案書、少し雑だね。
He said he dashed this proposal off in one sitting. It's pretty sloppy.