Take the back of a knife and crack eggs evenly all around.

用小刀的刀背把鸡蛋的周围划破。

youdao

Step 3:Lightly pound the pieces of zest with the back of a knife or a mallet to release the aromatic oils. Add the zest to the wine. Squeeze some juice in, too.

第三步：用刀背慢慢刮掉橙皮上的天然油脂，放入红酒，同时也加入一点橙汁。

youdao

The back of the settle and Earnshaw's person interposed between me and him: so instead of endeavouring to reach me, he snatched a dinner knife from the table and flung it at my head.

高背椅子的椅背和恩萧本人把我和他隔开了； 因此他也不想走到我面前：只从桌上抓把餐刀往我头上猛掷过来。

youdao

This trend will create a two-tiered system of health care and could be a knife in the back of Obamacare, which relies on physician participation with insurances and its expanded patient load to survive.

FORBES: Will Your Doctor Quit? Obamacare Foretells Mass Exodus From Patient Care