#Smart词汇# #雅思词汇#【各种树】holly冬青树/birch桦树/hackberry 朴树/larch落叶松/spruce云杉/pine松树/cypress柏树/avocado鳄梨树/palm棕榈/areca槟榔树/elm榆树/camellia山茶树/willow柳树/aspen杨树/maple枫树/poplar白杨/cork tree软木树/citrus柚树/rowan花楸/kapok木棉
