The flat cut on the antelope's chin shows that its tongue was cut by a very sharp flake.

羚羊下巴上面平整的切痕，显示它的舌头是被非常锋利的片状器具切割的。

youdao

Take a sharp knife and cut the salmon into thin slices.

用一把锋利的刀把三文鱼切成薄片。

youdao

Mind you don't cut yourself—that knife's very sharp.

小心别伤着—这刀子快得很。

《牛津词典》

Others have sharp points, rows of cut-out circles or designs like snowflakes.

VOA: special.2009.06.01

The big relief, in Mr Mishkin's view, is that falling house prices translate only slowly into lower spending, so central bankers can soften even sharp house-price declines provided that they cut interest rates early.

ECONOMIST: Economics focus

U.S. stocks still ended the day with sharp losses, but a last-hour rally cut the deficit in the blue-chip barometer by more than half as professional investors seem to have stepped in and picked up shares dumped by unhappy mutual- and hedge-fund shareholders.

FORBES: Market Scan

Israel's Derrick Sharp hit a three-pointer midway through the last quarter to cut Spain's lead to four points at 61-57.

BBC: Spain march into semis