Mechanism
n.[生]機(jī)制，機(jī)能，[樂]機(jī)理；（機(jī)械）結(jié)構(gòu)，機(jī)械裝置[作用],
（故事的）結(jié)構(gòu)；[藝]手法，技巧，途徑；機(jī)械作用

A bomb has been detonated by a special mechanism.
炸彈由一個(gè)專門裝置引爆。
There's no mechanism for punishing arms exporters who break the rules.
對違規(guī)的武器出口商實(shí)施懲罰尚無執(zhí)行機(jī)制。
A survival mechanism, a means of coping with intolerable stress.
一種生存機(jī)制，一種應(yīng)對無法承受的壓力的方法

-------------------------------------------------------------------

Obligation
n.義務(wù)，責(zé)任；證券，契約；債務(wù)；恩惠

When teachers assign homework, students usually feel an obligation to do it...
老師布置作業(yè)時(shí)，學(xué)生通常認(rèn)為完成作業(yè)是一種義務(wù)。
I have an ethical and a moral obligation to my client.
我對我的當(dāng)事人負(fù)有道義上的責(zé)任。
You can review your policy in detail for a full 15 days without obligation.
您可以在15天的免費(fèi)體驗(yàn)期內(nèi)仔細(xì)審核保單細(xì)則。

-------------------------------------------------------------------

Petition (pp. & pt.petitioned)
n.請?jiān)笗?，；請?jiān)?，請求；上訴狀
vi.祈求，請求；請?jiān)?br />vt.（向法庭）申訴

We recently presented the government with a petition signed by 4,500 people.
最近我們向政府遞交了有4，500人簽名的請?jiān)笗?/span>
His lawyers filed a petition for all charges to be dropped...
他的律師提請撤銷所有指控。
Twenty-five of his supporters petitioned him to restore the monarchy...
他的擁護(hù)者中有25個(gè)人請求他復(fù)辟。

劇情百科

好吧，從中槍到躺下這一短暫的過程，Sherlock足以在他的思維殿堂想到許多情事，1秒能擴(kuò)張到3分鐘。情節(jié)中告訴我們正確的中彈跡象和如何能在短時(shí)間內(nèi)處理好該處理的問題，這都是我們可以學(xué)到的，當(dāng)然不是讓你們?nèi)ブ袠專皇歉嬖V你們，臨危不懼！

考考你 Q&A
Q: Please use the word or phrase you just learnt to complete the sentence beblow.

1.Body temperature can _____ if you are ill.
人患病后體溫可能會(huì)上下波動(dòng)。
2.Her speech showed great maturity and _____.
她的演講思想高度成熟，并且洋溢著博愛精神。

A:本期答案見下期
上期答案：

1.The following year Parliament voted to abolish the death penalty for murder...
議會(huì)于翌年表決對謀殺罪廢除死刑。
2.He argued that the economic recovery had been facilitated by his tough stance.
他認(rèn)為他的強(qiáng)硬立場推動(dòng)了經(jīng)濟(jì)的復(fù)蘇。