B1 [ I or T ] to put your hand or another part of your body lightly onto and off something or someone碰，触摸

B2 [ I or T ] (of two or more things) to be so close together that there is no space between; to be in contact（两个或两个以上的物品）接触

C2 to harm someone, or use or damage something伤害（某人）；使用（某物）；破坏（某物）

[ T ] informal (usually used in negative sentences) to eat or drink something沾，吃，喝

[ T ] to influence someone or something emotionally, or cause feelings of sympathy in someone触动，感动

[ T ] (usually used in negative sentences) to have or reach the same standard (= level of quality) as someone or something（通常用于否定句）比得上

C2 [ S ] a small amount少许

[ S ] informal To show that an illness is not too serious, you can say you have had a touch of it.（病的）轻度

C2 [ C ] a small addition or detail that makes something better装点，润色

B2 [ U ] the ability to know what something is like by feeling it with the fingers触觉

B2 [ C usually singular ] a quick, light movement of one thing, especially a hand, onto and off another thing（尤指用手）触摸，碰

[ S or U ] an ability to do things in the stated, especially positive, way特长；才能

[ C or U ] in sports such as football, a player's ability to control the ball and make it do what they want, or an occasion when a player controls the ball with their foot（足球等体育中）触球能力；触球

[ U ] the area outside either of the long edges of the space on which football and rugby are played（足球及类似体育运动的）边线以外区域