Spongothymidine
[化] 海绵胸腺定
🗣️ 情景例句
The trouble is
问题是
Excuse me? I didn't hear what you said.
对不起，我没有听清你说的话。
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。