Stm
[化] 扫描隧道显微镜
🗣️ 情景例句
you need to work at it, Grandpa.
你得常练它， 爷爷。
Is it long way from here to the United Air Lines counter?
从这里到美国航空公司柜台有一段很远的路。
Fishermen and sailors sometimes claim to have seen monsters in the sea.
渔夫和水手们有时声称自己看到过海里的妖怪。