Upender
调头[竖立, 翻转]装置, 翻料机, (卸料)翻转机
🗣️ 情景例句
Keep right unless overtaking.
要靠右驾驶，除非超车。
A blind man will not thank you for a looking-glass.
秋波送盲，白费痴情。
The picnic basket was no longer under the tree.
树下的野餐篮不见了。