Interstitium
[医] 小间隙
🗣️ 情景例句
You mature quickly.
这种人成熟得快。
He that knows nothing,doubts nothing.
无知即无疑。
The temperature drops to -- 30 o and very few people attempt to cross the Pass.
气温下降到零下30度，试图跨越山口的人寥寥无几。