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粵語辭叢

還原

waan4 jyun4收錄於 2 本詞典
粵典 (words.hk)香港
01

將一樣嘢變返做之前嘅狀態 (to reinstate; to restore; to bring back to a former state)

動詞

用例

呢個 YouTube 頻道專門將啲生鏽嘅舊玩具還原。

ni1 go3 ju1 tup1 pan4 dou6 zyun1 mun4 zoeng1 di1 saang1 sau3 ge3 gau6 wun6 geoi6 waan4 jyun4

This YouTube Channel shows how to restore old rusty toys.

02

物質同#氫氣#還原劑 產生化學反應(指化學反應中獲得#電子 嘅一方);#氧化 嘅相反反應 ((chemistry) to reduce)

維基詞典粵語

原書拼音: /waːn²¹ jyːn²¹/

01

to return to the original condition or shape; to restore

02

to reduce; to make a substance gain electron(s)

03

to use inverse operation to solve for a variable

04

recursive