auxiliary forest belt
英
美
auxiliary forest belt的用法和样例:
例句
- A belt of trees encircled the field.
一条林带把田围住。
- The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt.
摘要防火林带的防火性能与阻风性能密切相关。
auxiliary forest belt的相关资料:
临近单词