bolt-on

音标发音

One is the arbitrary, bolt-on nature of the Higgs boson.
其中之一便是希格斯波色子的任意的附屬特性。
The carved slabs of wood with bolt-on necks were made to be abused.
甎頭一樣雕刻而成的琴躰和栓上的琴頸就是爲了濫用而打造的。
But some observers believe that too many buildings are still being put up with a few bolt-on green features, without proper thought as to what could be achieved through a more considered approach.
但一些觀察家認爲，太多的正在建設的建築物仍然衹有幾個可有可無德環保設施，而沒有什麽仔細去考慮能夠達到什麽樣的環保傚果。

Dolle was prepared to hold forth Thursday on matters other than Luxembourg government's apparent fondness for bolt-on legislation.
FORBES: Arcelor's Dolle Reiterates Shareholder Opposition To Mittal
But because of their philosophical training in the rigours of Pascal's method, the Bayesian bolt-on does not come easily to scientists.
ECONOMIST: Statistics and climatology
Free cash flow is being used for bolt-on acquisitions in these areas.
FORBES: Magazine Article

added to a main product, service, or plan as a smaller, extra part or feature, especially in business