Calipers
pl. 测径规, 卡钳\\n[化] 卡钳
✅ 同义词
🗣️ 情景例句
Let me help.
我来帮忙。
Can you give me some feedback?
你能给我一些建议吗？
and comforted by the thought of the help he was bringing to his friend,
想到能对朋友有所帮助，他感到欣慰，