B b / bi / B danh từ lá thư thứ hai của Alb trở lại mệnh đề động từ 1. để giúp đỡ hoặc hỗ trợ phabet, giữa A và C con / bi / danh từ 1. một đứa trẻ rất nhỏ bé | B b biĩ B noun the second letter of the alphabet between A and C baby beibi noun 1. a very young child o Most babies start to walk when they are about a year old. o I ve known him since he was a baby. 2. a very young animal o a baby rabbit NOTE The plural is babies. If you do not know if a baby is a boy or a girl you can refer to it as it The baby was sucking its thumb. back bffik noun 1. the part of the body which is behind you between the neck and top of the legs o She went to sleep lying on her back. o He carried his son on his back. o Don t lift that heavy box you may hurt your back. 2. the opposite part to the front of something o He wrote his address on the back of the envelope. o She sat in the back of the bus and went to sleep. o The dining room is at the back of the house. adjective 1. on the opposite side to the front o He knocked at the back door of the house. o The back tyre of my bicycle is flat. 2. of money owed from an earlier date o back pay adverb 1. towards the back of something o She looked back and waved at me as she left. 2. in the past o back in the 1950s 3. in the state that something was previously o Put the telephone back on the table. o She watched him drive away and then went back into the house. o She gave me back the money she had borrowed. o I ll phone you when I am back in the office. NOTE Back is often used after verbs to give back to go back to pay back etc. verb 1. to go backwards or make something go backwards o He backed or backed his car out of the garage. 2. to encourage and support a person organisation opinion or activity sometimes by giving money o Her colleagues were al. o to p Jt s noy someone back up phrasal verb 1. to help or support someone o Nobody would back her up when she complained about the service. o Will you back me up in the vote 2. to make a car go backwards o Can you back up please - I want to get out of the parking space. background bffikgraond noun 1. the part of a picture or view which is
