Klingerite
一种橡胶石棉垫料
🗣️ 情景例句
Where shall I put my signature?
我签在哪儿呀？
That street is only two miles long.
那条街仅仅是2英里长的。
After working with bees for many years, Professor Von Frisch was puzzled by something he had noticed again and again.
在和蜜蜂打了多年的交道后，冯·弗里施教授对他反复注意到的事感到迷惑。