Replicative dna
[化] 复制型DNA
🧩 词语组成解析
a. 重复的,复制的
DNA
[,di:,en'ei]
abbr. did not attend 没有参加;does not answer 不回答;
🗣️ 情景例句
Did you ever think of photographing an aerobics class?
你想过拍摄有氧运动课吗？
Often, when it rains, Marty feels blue.
一下雨，玛琪就会变得忧郁。
After seven days of this I went to a party.
这样过了7天以后，我去参加一次聚会。