crossarm
英[krɒ'sɑːm]
美[krɒ'sɑːm]
- n. 横木
双语例句
- 1. It is of polyurethane foam inside , in order to increase the intensity of crossarm and the prevention of rainwater infiltration;
- 管内有聚氨酯发泡剂，以增加横担的强度和防止雨水渗透；
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- 2. It is of polyurethane foam inside , in order to increase the intensity of crossarm and the prevention of rainwater infiltration;
- 管内有聚氨酯发泡剂，以增加横担的强度和防止雨水渗透；
youdao
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