Martha let her knitting drop on her knee and gazed at her with startled eyes.

玛莎让她的毛线活儿掉到膝盖上，用吃惊的眼睛盯着她。

youdao

On the old woman's knee was a large drop of blood shaped like an apostrophe.

在老太太的膝盖上有一个很大的镰刀状的伤口，就像一个撇号。

youdao

Two soldiers drop to one knee to pay their respects following a memorial service for Staff Sgt. Stacy A. Green and Lance Cpl.

两名士兵单膝跪地向参谋军士斯泰西a .格林和下士何塞a。

youdao

Police footage showed a man appear to drop to one knee by a car in Clifton Close, Aston, and point a gun at the helicopter, prosecutor Andrew Lockhart QC said.

BBC: Birmingham & Black Country

They told local stores to drop a ban on selling skirts hemmed above the knee.

CNN: A SOCK TO THE SYSTEM

Since January, Nalbandian has pulled out of tournaments in Barcelona and Rome with a knee problems and has seen his world ranking drop to 150 as a consequence.

CNN: Injured Nalbandian out of French Open