Aotogi青研(姓,日本)aart.一(个)；每一(个)；任一(个)n.英语字母表的第一个字母；学业成绩得优者；表示“最好”的符号A climber needs secure footholds攀登的人脚踩的地方要很牢固.a despairing cry/look/sigh绝望的呼声/神情/叹息A deverbative word or element.一个从动词派生出来的单词或构成部分a farrago of useless information一堆无用的信息a float supporting a seaplane.支持水上飞机的漂浮物。A highly experienced traveler.一个有丰富经验的旅行者a port in southwestern Norway.挪威西南部一港口城市。A short verbal battle follows.接踵而来的是一场短暂的骂战。a reflection on his integrity.对他正直的怀疑a regular interchange of letters经常通信.