watch-glass
英 [wɒtʃ ɡlɑːs]
美 [wɑːtʃ ɡlæs]
网络 表面皿; 表玻璃,表面皿; 表面玻璃; 表玻璃
双语例句
- On each card a watch-glass is placed.
在每一张卡片上，放一个玻璃罩。 - The watch-glass, on the blue card has some syrup in it, all the others are empty.
蓝色卡片上的玻璃罩里放一点糖浆，其他卡片上的玻璃罩都空着。 - Then after some hours. We take away the watch-glass of syrup which was on the blue card and put an empty one in its place.
几个小时之后，我们把蓝色卡片上有糖浆的玻璃罩拿走，换上一块空的玻璃罩。