点击下方单词,选择对的这个单词
1. 等等；以及其他etc is used at the end of a list to indicate that you have mentioned only some of the items involved and have not given a full list. etc is a written abbreviation for (书面缩略=) 'et cetera'.
多通过句子记忆单词，而不是单独死记硬背。
