点击下方单词,选择对的这个单词
副词
1. without interruption
e.g. the world is constantly changing
Synonym: alwaysforeverperpetuallyincessantly
2. without variation or change, in every case
e.g. constantly kind and gracioushe always arrives on time
Synonym: invariablyalways
多通过句子记忆单词，而不是单独死记硬背。
