Gelemeter
凝胶时间测定计
🗣️ 情景例句
I promise not to think about the city.
我保证不再去想城里的事。
The doctor says that I should take quinine.
医生说我应该服用奎宁。
but other farms are less favorably sited, and flooding can sometimes spell disaster for their owners.
其他农场地势欠佳，洪水有时会给农场主带来灾难。