步子百科series什么意思（15秒记一个单词）
The incident sparked off a whole series of events that nobody had foreseen.
那一事件引发出一连串谁都没有料到的什意思秒事。
英语解释：~ of sth several events or things of a similar kind that happen one after the other 一系列；连续；接连:
注：一词多义，单词单词一次只记一种意思即可。什意思秒单词单词单词