Gelemeter
凝胶时间测定计
🗣️ 情景例句
Eat your vegetables, they're good for your health.
多吃蔬菜，这对你的健康有好处。
Where the deer is slain,some of her blood will lie.
鹿死总有血迹留。
He is in Australia.
他正在澳大利亚。