Viscoelastometer
粘弹性计
🗣️ 情景例句
There's always a friend around when you need one.
当你需要朋友帮忙的时候，总会有朋友在你身边的。
Keep your eyes wide open before marriage, and half shut afterwards.
婚前张开眼，婚后半闭月。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？