Whiffletree
n. 马车前端的横木
✅ 同义词
🗣️ 情景例句
Lacks maturity.
不成熟。
Progress is the activity of today and the assurance of tomorrow.
进展即今日的活动和明日的保证。
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。