Thiophosphoric anhydride
[化] 五硫化二磷
🧩 词语组成解析
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
and his book
他的书
After forty years teaching English he thinks it's time to call it a day.
他教英语四十年，认为该退休了。
A farm worker, who stayed up all night claimed to have seen a figure cutting corn in the moonlight.
有一个彻夜未眠的雇工还声称他看见一个人影在月光下收割庄稼。