chaperone
英 [ˈʃæpərəʊn] 美 [ˈʃæpəˌron]

n.

年长女伴（以前在英国，未婚女子出入社交场所必须有年长的女性陪同，以监督她的行为。）；（尤指儿童表演时的）保护人；监护人；（未成年人舞会上的）行为监督人

vt.

作女子陪伴人，作监护人；

变形

复数：chaperones过去式：chaperoned过去分词：chaperoned现在分词：chaperoning第三人称单数：chaperones

英英释义

chaperone[ 'ʃæpərəun ]

• n.one who accompanies and supervises a young woman or gatherings of young people

  同义词：chaperon

• v.accompany as a chaperone

  同义词：chaperon

双语例句

用作名词(n.)

1. The old chaperon grouped the younger children together.
   那年长女伴将年纪较小的孩子聚集在一起。
2. He has signed up to be the chaperone at the dance.
   他已答应在舞会中担任监护任务。

用作动词(v.)

1. Teachers often chaperon their classes on field trips.
   在野外郊游时老师常看护着班上的学生。

权威例句

Molecular chaperone in cellular protein folding
The Hsp70 and Hsp60 chaperone machines.
Molecular chaperone functions of heat-shock proteins.
Alpha-crystallin can function as a molecular chaperone
Impaired degradation of mutant alpha-synuclein by chaperone-mediated autophagy
AAA+: A class of chaperone-like ATPases associated with the assembly, operation, and disassembly of protein complexes.
XBP-1 Regulates a Subset of Endoplasmic Reticulum Resident Chaperone Genes in the Unfolded Protein Response
Coupling endoplasmic reticulum stress to the cell death program: role of the ER chaperone GRP78
Identification and structural characterization of the ATP/ADP-binding site in the Hsp90 molecular chaperone.
HSP70 stimulates cytokine production through a CD14-dependant pathway, demonstrating its dual role as a chaperone and cytokine.