?? 詞語組成解析
poison
['p??zn]
n. 毒藥;酒;極糟的食物;極有害的思想（或心情等）;
vt. 毒死;污染;放毒于;對…有不良影響;
adj. 有毒的;
arrow
['?ro]
n. 矢，箭;箭狀物;箭頭記號;[天]天箭座;
??? 情景例句
She exchanged a few words with the foreigner.
她和那個外國人交談了幾句。
Get me a hammer from the kitchen,will you?
從廚房拿給我一個榔頭好嗎？
Burglar alarms going off at any time of the day or night serve only to annoy passers-by and actually assist burglars to burgle.
防盜警報器在白天和黑夜的任何時候都會響起來，它的作用只是騷擾過路行人，而實際上卻幫助竊賊入室行竊。