把梨切成两半用英语怎么说

"Cut a pear in half" 是把梨切成两半的英文表达。

来源：

"cut" 是英文中切的意思，表示用刀或其他工具将物体分开。
"in half" 是英文中表示一分为二的意思。

英文例句及其中文翻译：

Can you please cut the apple in half for me?
你能把苹果切成两半吗？
I like to cut my sandwiches in half so they're easier to eat.
我喜欢把三明治切成两半，这样容易吃。
The watermelon was so big, I had to cut it in half before I could eat it.
这个西瓜太大了，我得先把它切成两半才能吃。