1 Old HSK word(s): 
☊所以 ** A
忘乎所以* *
Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.
忘 forget / neglect / miss, omit
乎 interrogative or exclamatory final particle
所 place, location / numerary adjunct
以 by means of / thereby, therefore / consider as / in order to
Hsk Characters:
HSK -Characters and beyond:
| Gb | Big5 | Eng | Rad | Mega | Triple | Multilingual |
|---|
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deshalb, also, daher [suo3 yi3] 
所以
deswegen, deshalb (Adv) [zhi1 suo3 yi3] 之所以
Es heißt deshalb Wabe, weil ... [zhi1 suo3 yi3 cheng1 feng1 wo1] 之所以称蜂窝
Grund, Ursache, Hintergründe, warum etwas so ist [suo3 yi3 ran2] 所以然
meinem Eindruck nach (Adj) [wo3 zhi5 sou3 yi3] 我之所以
5.8 Beschaffenheit, Art, Form so + so + 所以 +
5.31 Ursache deswegen + so + 所以 +
9.14 Absicht, Zweck damit + so + 所以 +
