Unstable isotope

unstable [ʌn'stebl]

adj. 不稳固的;不坚定的;易变的;反复无常的;

un不+stable稳定, 具有某种性质的 → 不牢固的, 不稳定的

isotope ['aɪsə'top]

n. [化]同位素;

iso等，同+tope位置→同位素

Very well, sir. You'll have them as soon as possible.

好的，先生。我会尽快送过去。

Ooo! I can't look.

唔，我不忍心在看下去了。

Do you remember one afternoon ten years ago when I came to your house and borrowed a necklace of yours? Pierre, my husband, was working in a government office. We'd been invited to a ball at the palace so I needed to borrow some jewellery.

10年前的一个下午，我到你家借过一条项链，你还记得吗？我的丈夫比尔当时在政府的一个部门工作。我们被邀请参加一个宫庭舞会，所以我需要借一点珠宝首饰。