[zēng qiáng]
strengthen; enhance; boost; heighten
									
										raise [heighten; boost] one's morale
										增强斗志
									
									
									
										strengthen defence
										增强防御力量
									
									
									
										develop immunity from disease
										增强免疫力
									
									
									
										build up the people's health
										增强人民体质
									
									
									
										heighten one's confidence
										增强信心
									
									
									
										make its goods more competitive
										增强产品竞争能力