The release of winged - seed from Acer and Fraxinus species, can be encouraged by shakers.对于槭属和梣属等种子有翅的树种, 可以用摇树机摇落.Acer intends to bring a similar product to market.宏碁也打算将一款类似产品推向市场.Acer was also criticized for its slow...

槭属植物，秋槭（常栽作风景树）...

Acer的音标：...