Beta-decay synthesis

beta

n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种

decay [dɪ'ke]

vt.& vi. （使）腐烂，腐朽; vi. 衰败，衰退，衰落; n. 腐败、衰退的状态;

de向下+cay落下→向下掉→衰退;腐败

synthesis ['sɪnθəsɪs]

n. 综合;<化>合成;综合体;综合推理;

syn共同，相同+thesis放→放在一起→合成

Hello. This is Richard Stewart.

你好， 我是Richard Stewart。

Pitchers have ears.

隔墙有耳。

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。