1. on no account 決不

eg. But on no account will it tolerate any hint of organised labour evolving into a political force.
不過，它決不會容忍任何勞工組織發展成為政治勢力的跡象EX~.WE#05EKw。

eg. On no account should they reckon examination as the only means of stimulating pupils to pursue knowledge.
他們無論如何也不能把考試認為是激勵學生學習知識的惟一手段GHB&LdRKjE。

2. on the brink of 瀕于，瀕臨；在……的邊緣

eg. A country once on the brink of famine has turned itself into one of the biggest exporters of farm produce.
這個過去瀕于饑荒的國家搖身一變，成了最大的農產品出口國之一C~-0+puy3axZ。

eg. Now, it appears to be on the brink of another stimulus.
如今，中國似乎正處于出臺又一輪刺激政策的邊緣g(TUy6W=Me@dsAYM。

3. in circulation 在流通中的，傳播中的

eg. We must constantly adjust the amount of money in circulation.
我們必須對貨幣的流通不斷進行調節;5V]ePgJ4jTA,pR*,sl5。

eg. To clarify, what matters is not the amount of dollars in circulation but the amount of capital.
說白了，在資本循環中重要的不是美元的數量而是資本的數量hQi1%LAJdv。