污水稳定塘数模 sewage stabilizing pond modeling
塘数
Pool number
以上为机器翻译结果，长、整句建议使用 人工翻译 。
我回说，我已有我本名的印章数枚，但近来我常使用的“浴塘”尚未有印章。
I replied, saying I already had had several seals of my original name, but the Bath Pond one that I had used so frequently nowadays had no seal yet.
youdao
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模块上移
模块下移
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