交叉撑

【化】 counter brace

交叉的英语翻译：

across; chiasma; cross; crossover; intersect; obliquity
【计】 cross; cross connection; intercross; interleaving
【医】 chiasm; chiasma; chiasmata; decussate; decussatio; decussation
intersection

撑的英语翻译：

maintain; prop up; support