Ultrastructure
n. 超微结构, 亚显微结构\\n[计] 超微结构
🗣️ 情景例句
I have a picture of Grandpa and Dad and me in my wallet.
我皮夹里有一张照片，是爷爷、爸爸和我在一起照的。
An old dog will learn no new tricks.
老家夥学不出新名堂。
No one could account for the fact that one of the boxes was extremely heavy.
其中有只箱子特别重，可谁也弄不清是怎么回事。