Suprastructure
浅层构造; 表壳构造; 上覆构造
🗣️ 情景例句
You sound excited about Columbia.
听起来你对Columbia大学跃跃欲试。
I played ping-pong this morning.
我今早在打乒乓球。
If they had only had one more child, the fact would have passed unnoticed.
如果他们只添了1个孩子，这件事本来就不会引起任何人的注意。