立彬の日本語

その起源を突き止めるには中世にさかのぼらなくてはいけない。

tbd

To determine its origin, we must go back to the middle ages.
To determine its origins, we must go back to the middle ages.
We must go back to the Middle Ages to trace the origin.
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その, そん, 其の
1. that, the 2. part (as in "part two") 3. um ..., er ..., uh ...
那个;部分(如“第二部分”)
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起源, 起原, きげん
1. origin, beginning, source, rise
tbd
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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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突き止める, 突きとめる, 突止める, 突き留める, つきとめる
1. to determine (esp. a culprit or underlying cause), to pin down, to ascertain, to locate, to identify 2. to stab to death
确定(尤其是问题的起因或根本原因),确定下来,查明,定位,识别;将……刺死
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には
1. to, for, on, in, at 2. in order to, for 3. as for, regarding 4. while it is (was) the case that ..., indeed ... (but), certainly ... (but)
tbd
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中世, ちゅうせい
1. Middle Ages (in Japan esp. the Kamakura and Muromachi periods), medieval times, mediaeval times
tbd
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さかのぼる, 遡る, 溯る, 逆上る, 泝る
1. to go upstream, to go up (a river) 2. to go back (to the past or origin), to date back (to), to trace back (to), to be retroactive (to)
(沿河流)上溯;回溯(历史等)
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なくてはいけない, 無くてはいけない
1. cannot do without something, indispensable, absolutely necessary 2. have to do
tbd
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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
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