Additionality
额外性
🗣️ 情景例句
I read everything I can get my hands on but I like ghosts stories best.
我随意拿起什么便看什么，但我最喜欢看鬼故事。
As you travel westward,does the land get higher?
当你向西旅行，陆地变得更高？
and should not be put in drinks unless it is known to be safe.
只有知道冰块安全时才能加入饮料。