Nog
n. 木钉, 根株, 支架\\nvt. 支撑, (用砖)填砌
✅ 同义词
🗣️ 情景例句
How long have you known her?
你认识她多久了？
My head has been hurting.
我头痛。
they aroused great interest at the time, they had important theoretical consequences,
这些观察在当时引起了人们极大的兴趣，具有重要的理论意义，