a thin flat piece of food cut from a larger piece

片，薄片，切片:

a slice of bread

一片面包

pizza slices

比萨饼片

a thin slice of ham

一薄片火腿

Cut the tomatoes into slices.

把番茄切成片。

a part or share of something

〔指东西的〕份儿，部分:

Everybody wants a slice of the profits.

这利润每个人都想占一份。

fish slice, [BrE] a kitchen tool used for lifting and serving pieces of food

锅铲;

a way of hitting the ball in sports such as tennis or golf, that makes the ball go to one side with a spinning movement, rather than straight ahead

〔网球、高尔夫球等的〕削球，斜切球，侧旋球

a slice of life, a film, play, or book which shows life as it really is

反映现实生活的电影（戏剧，图书）

[T] also slice up to cut meat, bread, vegetables etc into thin flat pieces

把…切成薄片;

Thinly slice the cucumbers.

把黄瓜切成薄片。

Slice up the onions and add them to the meat.

把洋葱切成片，然后加到肉里。

sliced ham

切片火腿

[I always + adv / prep] to cut something easily with one movement of a sharp knife or edge

〔干净利落地〕切开，割破:

The blade's so sharp it could slice through your finger.

这刀片锋利得很，一下就能割破你的手指。

Slice the eggs in two and arrange them on a serving dish.

把这些蛋切成两半后在餐盘上排好。

[I always + adv / prep] to move quickly and easily through something such as water or air

轻松迅速地划过〔水面等〕; 轻快地穿过〔空中等〕:

The boat was slicing through the sparkling waves.

小船划破粼粼的波浪航行。

[T] to hit a ball, for example in tennis or golf, so that it spins sideways instead of moving straight forward

〔网球、高尔夫球等中〕削，斜切〔球〕:

With an open goal in front of him, Wiltord sliced his shot wide of the left post.

面对空门，维尔托德踢出了一脚侧旋球，球从离左门柱很远的地方飞了出去。

any way you slice it, [AmE spoken] whatever way you choose to consider the situation

无论你怎样考虑这个问题:

It's the truth, any way you slice it.

不管你怎么想，这是事实。