a fee levied for the use of roads or bridges (used for maintenance)
value measured by what must be given or done or undergone to obtain something
同义词：pricecost
the sound of a bell being struck
"she heard the distant toll of church bells"
同义词：bell
tolls例句
Nitric oxide synthase: Roles, tolls, and controls Nitric oxide synthases: roles, tolls, and controls The Regulation of Queue Size by Levying Tolls The Regulation of Queue Size by Levying Tolls Evolution of the TIR, tolls and TLRs: functional inferences from computational biology. Evolution of the TIR, tolls and TLRs: functional inferences from computational biology. Toll-like receptors and dendritic cells: for whom the bug tolls Nathan C, Xie QWNitric oxide synthases: roles, tolls and controls. Cell 78:915-918 Wireless telephony for collecting tolls, conducting financial transactions, and authorizing other activities Molecular cloning, characterization and expression analysis of two novel Tolls (LvToll2 and LvToll3) and three putative Spätzle-lik...
