juice是不是可數名詞

　　Would you care for some orange juice?

　　你想要些橙汁嗎？

　　Squeeze the juice of half a lemon over the fish.

　　把半個檸檬的汁擠在魚上。

　　Add the lemon juice and mix well.

　　加進檸檬汁并攪拌均勻。