Mbrt
abbr. methylene-blue reduction time 亚甲兰还原时间
🗣️ 情景例句
Where do you like to live, in the city or in the country?
你喜欢住在城市还是乡村？
I meet the boy whose aunt is a saleslady.
我遇到那个男孩的姑妈是推销员。
You'd better let her alone.
你们最好是让她一个人呆会儿。