Conc
[医][=concentrated]集中起来的, 经浓缩的
🗣️ 情景例句
He has an old head on young shoulders.
他年轻又有见识。
Hello, it's a pleasure to meet you all.
你们好，很高兴见到大家。
In the afternoon, classes are over at 3:30, and I get home at about 4:00.
下午三点半下课，我大概四点到家。