"the town debated the purification of the water supply"
"first you have to cut off the water"
《牛津词典》
《柯林斯英汉双解大词典》
《柯林斯英汉双解大词典》
《柯林斯英汉双解大词典》
youdao
youdao
《牛津词典》
《牛津词典》
《柯林斯英汉双解大词典》
《柯林斯英汉双解大词典》
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao