Tetranucleotide
四核苷酸
🗣️ 情景例句
Where's the produce section?
储鲜柜在什么地方？
Michael immediately burst into tears.
麦克尔“哇”的一下子哭了出来。
You either starve to death or live like Robinson Crusoe, Waiting for a boat which never comes.
要么饿死，要么像鲁滨孙那样，天天盼船来，却总没见船影。