fold down
英 [fəuld daun] 美 [fold daʊn]

释义

折向下；

双语例句

用作及物动词(vt.)

1. Fold the piece of cloth in the middle.
   把那块布从中间折起来。
2. A corner of a page turned down to mark your place.
   书页里折起来标注阅读位置的页角。

权威例句

Optimal nuchal skin-fold thresholds based on gestational age for prenatal detection of Down syndrome.
Cooler with fold-down corner wheels, a pop-up pull handle, integral bottle and fold down cutting board
Literature Review and suggested protocol for managing ultrasound soft markers for Down syndrome: Thickened nuchal fold, echogenic bo...
Critical appraisal of the use of nuchal fold thickness measurements for the prediction of Down syndrome
Mucosal pentraxin (Mptx), a novel rat gene 10-fold down-regulated in colon by dietary heme.
A polypeptide "building block"for the β-trefoil fold identified by "top-down symmetric deconstruction"
Comparison of the efficiency of second-trimester nasal bone hypoplasia and increased nuchal fold in Down syndrome screening.
Fold-down thyroplasty: a new approach for congenital lateral saccular cysts.
Nuchal-fold thickening in Down syndrome fetuses: transient appearance and spontaneous resolution in the second trimester.
Fold down camper