[jiā bèi]
(加一倍) double; be twice as much
									
										double one's income
										使收入加倍
									
									
									
										I paid only £2 for this old book and Mr. Smith offered me double for it.
										我仅花两英磅买了这本旧书, 史密斯先生愿加倍付钱向我购买。
									
									(泛指程度深) double; redouble
									
										redouble one's vigilance
										加倍警惕
									
									
									
										redouble one's efforts
										加倍努力
									
									
									
										redouble one's efforts; be doubly careful
										加倍注意
									
									
									
										be twice as careful
										加倍小心
									
									
									
										at double the speed
										以加倍速度
									
									[生] doubling gemination