gantrisin acetyl

例句：

1. 1. The gantry was used to support the heavy equipment during construction.
   在建设期间，这个吊车用来支撑重型设备。
2. 2. The gantry was designed to withstand high winds and heavy rains.
   这个吊车设计来承受大风和大雨。
3. 3. The gantry was a crucial part of the construction process, allowing workers to access high places.
   这个吊车是施工过程中的关键部分，允许工人到达高处。