lemon的例句：
A lemon is an acid fruit.
檸檬是一種酸味水果。
He ate a lemon just now.
他剛才吃了一個檸檬。
I have a cherry, a lemon, and a flower.
我有一顆櫻桃、一個檸檬，還有一朵小花。
Lemon juice can help to prevent economy-class syndrome by improving blood circulation.
檸檬汁通過改善血液循環來幫助預防經濟艙綜合癥。