hence

accordingly, consequently, hence, so, therefore, thus

副词 hence:

1. (used to introduce a logical conclusion) from that fact or reason or as a result
   同义词：therefore, thence, thus
2. from this place
3. from this time

1. A year hence it will be forgotten.
   今后将被遗忘的一年
2. Handmade and hence expensive.
   手工制造，因此很贵
3. We have no chance to meet each other a week hence.
   我们今后一星期没有见面的机会了。

hence

adv.（副词）

For this reason; therefore:
因此；所以：
例句：
handmade and hence expensive.
手工制造，因此很贵

From this source:
由是：
例句：
They grew up in the Sudan; hence their interest in Nubian art.
他们在苏丹长大；由是产生了对努比亚艺术的兴趣

From this time; from now:
从此；今后：
例句：
A year hence it will be forgotten.
今后将被遗忘的一年

From this place; away from here:
从此处；离开此处：
例句：
Get you hence!
离开这里!

From this life.
死去

来源：
Middle English hennes [from here]
中古英语 hennes [离开此处]
henne from Old English heonan * see ko-
henne 源自 古英语 heonan *参见 ko-
-es [adverbial suff.] * see -s 3
-es [副词性后缀] *参见 -s3