Submicrostructure
亚微观结构; 亚显微结构
🗣️ 情景例句
Come here.
过来这儿。
Do not sell the bear's skin before you have caught the bear.
熊未到手休卖皮（勿过早乐观）。
Very few of the fifty pence pieces and pound coins I have given him have found their way there.
我给了不少50便士的硬币，但没有几个存到储蓄罐里。