Thymidylic acid
[医] 胸腺嘧啶核甙酸
🧩 词语组成解析
🗣️ 情景例句
I agree. I appreciate your helping me, Jack.
我同意，谢谢你的帮助杰克。
I'm afraid you have the wrong number.
恐怕你打错号码了。
Police are wary of itinerants who cannot be traced to a recognized camp boundary or to four walls.
警察则对那些查不出有固定营地或住处的游荡者保持警惕。