点击下方单词,选择对的这个单词
1. - see look 11
1. to protect someone's interests
e.g. A man's gotta look out for his family
2. be vigilant, be on the lookout or be careful
e.g. Watch out for pickpockets!
Synonym: watchwatch out
多通过句子记忆单词，而不是单独死记硬背。
