PREabbr.Petroleum Refining Engineer炼油工程师precentvi.(英国教堂唱赞美诗时)领唱；(犹太教堂祈祷时)领诵vt.领唱(赞美诗)；领诵(祷文)

1. The predisposition to his pneumonia was a cold.
   他得肺炎的诱因是感冒。
2. It's the place to share your personal stuff viag SS feeds.
   行为发生了，是因为诱因足够，行为没有发生，是因为恐惧不够。
3. It's difficult to recruit teachers of quality.
   要聘请到素质好的老师是很困难的。
4. He's being considered to be a presidential timber.
   他被认为具有当总统的素质。