吕氏英汉字典[简体]:
[
繁体
]
请输入英文:
I joist
"I joist" Chinese translation ("I joist" in Chinese, "I joist" 中文翻译, "I joist"发音):
I joist
工字形小梁 [工字形小梁]
Home
Site Map
Feedback
Privacy Policy