1、survival

生存

companies which have been struggling for survival in the advancing recession.

在日益蕭條的經濟環境中掙扎求生的各個公司

Ask for the free booklet 'Debt: a Survival Guide'.

可以索要免費小冊子《債務：生存指南》。

幸存;存活

If cancers are spotted early there's a high chance of survival.

如果癌癥在早期發現的話，存活的幾率會很高。

An animal's sense of smell is still crucial to its survival.

動物的嗅覺對其生存仍然至關重要。

2、perfect

完美的；最佳的

He spoke perfect English.

他英語說得棒極了。

Hiring a nanny has turned out to be the perfect solution.

雇用保姆結果成了解決問題的最佳方法。

絕配的；十分合適的

Carpet tiles are perfect for kitchens because they're easy to take up and wash.

方塊地毯非常適用于廚房，因為其便于揭起來清洗。

So this could be the perfect time to buy a home.

所以這可能是買房子的絕佳時機。

使完美；完善

We perfected a hand-signal system so that he could keep me informed of hazards.

我們完善了一套手勢信號，這樣他就能隨時告知我什么時候有危險了。

I removed the fibroid tumours, using the techniques that I have perfected.

我用完善后的技術摘掉了纖維瘤。