1.liable to 易受，應受

When cupid's hand is forced, his arrow is liable to misfire.
如果丘比特手不由己，他的箭就可能射偏。

Distributive social justice is liable to be 'illusory' on both accounts.
分配的社會公正性不可能實現有兩方面的原因。

2.set off 開始；引起

Within days they will set off again to seek their prey.
幾天后海盜們將再度出發尋找他們的獵物。

By midmorning we were done with the eiffel tower and had set off for versailles.
上午的時候，我們已經結束了埃菲爾鐵塔的游覽，出發前往凡爾賽宮。

3.tie up 阻礙；包起來

Will you help me tie up this package?
你能幫我把這個包裹綁起來嗎？

Prissy, come tie up this cow!
普麗賽，把那只母牛綁起來!

4.fight with 與…爭斗；聯盟作戰

Did she fight with anyone?
她和別人打架了么？

Why did you fight with him?
那你為什么和他吵架呢？