名词中文翻译
中文翻译：下杆
同义词：
['downline', 'downline rod例句：1. The down rod is used to adjust the tension of the rope.（下杆用于调整绳索的张力。）']
例句：
-
1. The down rod is used to adjust the tension of the rope.
下杆用于调整绳索的张力。
-
2. The down rod is essential for maintaining good posture while working at a computer.
下杆对于保持良好坐姿在电脑前工作至关重要。
-
3. The down rod is used to support the weight of the rope when it is not in use.
下杆用于支撑绳子未使用时的重量。