Expertism
n. 专长, 专门技能(或知识等)
✅ 同义词
🗣️ 情景例句
He was ill at ease at her birthday party.
他在她的生日宴聚会中心神不宁。
A fox should not be of the jury at a goose's trial.
审鹅不应狐陪审。
It's Tree Planting Day. We're going to plant trees in the park along the lake.
明天是植树节。我们要去公园/沿着湖边种树。