【俚語】

Saw v. & n. 鋸

【例句】

He sawed through a power cable by mistake.
他錯把電線鋸斷了。

Saw v. 拉鋸般地來回移動

【例句】

He was sawing away at his violin, making a terrible noise!
他在小提琴上拉來拉去，發出難聽的噪音！

Have seen better days
已經破敗；光彩不再

【例句】

My old car has seen better days, but at least it's still running.
我的舊車現在破敗了，不過至少還能開。

See things 產生幻覺

【例句】

Lisa says that she saw a ghost, but she was just seeing things.
麗莎說她看見了鬼，她只是產生幻覺而已。

See/get the joke 明白笑點所在

【例句】

Everyone else laughed loudly, but I didn't see the joke.
其他人都在大聲地笑，而我卻不知道笑點在哪。

See a man about a dog
出去上廁所（隱晦的說法）

【例句】

Now, if you'll excuse me, I need to go see a man about a dog.
現在，如果你不介意的話，我得出去一下。