1.motto n. 座右铭, 箴言

"Think before you act" is my motto.
“三思而后行”是我的座右铭。

2.instinctively adv. (出于)本能地

He instinctively grabbed the knife.
他本能地抓住了刀子。

3.conviction n. 定罪, 信服, 坚信

I have the conviction that he is right.
我深信他是对的。

4.unpleasing adj. 不愉快的

Parts of old paintings which appear unpleasing to later artists are sometimes painted out.
在以往的油画当中那些被后来的艺术家认为不满意的部分常常被涂掉。

5.seductive adj. 诱惑的, 引人注意的, 有魅力的

Her figure was slighter and therefore more seductive than Natalie.
她的身段比较苗条，因此比娜塔丽更加诱人。

6.siren 塞壬（古希腊传说中半人半鸟的女海妖，惯以美妙的歌声引诱水手，使他们的船只或触礁或驶入危险水域）