extend

vt.& vi.延伸；扩大；推广

vt.伸展；给予；延长；发出（邀请、欢迎等）

vi.伸出；延伸；增加

网络解释.延长；延伸；扩大；扩充

词形变化:

过去式：extended 过去式：extended 过去式：extending 过去式：extends

派生词: extendability extendable extendibility extendible extensibility extensible

vt.1.延伸;增加;扩大释义下的同义词

reach increase expand enlarge stretch magnify broaden lengthen out

2.给予;捐赠;分配释义下的同义词

donate give grant supply furnish contribute allot provide present