Tobermorite
雪硅钙石, 水化硅酸钙
🗣️ 情景例句
when I was about eighteen years old.
那时我差不多十八岁。
Jack is up and about now.
杰克病后复原了。
Don't drop it!PENNY: Don't put there, Sam.Put it here, on this shelf.
别放在那儿，萨姆。放在这儿，这个架子上。