Thymidines
(thymidine 的第三人称 -s形式) n.[生化]胸(腺嘧啶脱氧核)苷
🗣️ 情景例句
All my bags are checked in. I guess I'm all set to go.
我的行李都检查完了，看来我可以走了。
He who never was sick dics the first.
永不生病的人往往一病致命。
Why does aperson standing in a bus or train tend to fall when a sudden start is made?
一个人站在公共汽车或火车上，当车突然开动时，他为什么会倾倒呢？