- 相关词组
- bottom line concept底线概念;
- at the bottom of在…的底部;
- air exhaust opening排气口;
- bottom layer of the reinforcing steel底层钢筋;
- bottom of foundation基础底面;
- bottom rail下冒头;
- adit opening坑道口;
- bottom linen.概要，账本底线;
- bridge opening桥孔;桥拱;桥洞;
- bottom sill底槛;
- bottom intake底取水口;
- bottom reinforcement bars底部钢筋;
- bottom up颠倒，<俗>干杯！;
- bottom pipe distribution下分式管分配;
- at bottomadv.实际上;说到底;骨子里;
- bottom view底视图，仰视图;
- at the bottom在底部;
- all bottom低频声;
- air discharge grille排气格栅;
- bottom out降至最低点;停泻回升;
- 今日热词
- 热门搜索
- five num.五，五个;与某人击掌问候（或庆祝胜利）;第五;n.五，五个;5美元钞票;[板]得五分;
- bang n.突然的巨响;猛撞;刘海;v.撞，猛击;发出巨响;砰地关上;猛然放下;
- janpan tube 有日本在线视频观看
- entertainment weekly n.娱乐周刊;每周娱乐;娱乐周报;
- mushroom n.蘑菇;蘑菇状物，蘑菇形物体;（女用）蘑菇形草帽;暴发户;vi.迅速增长;采蘑菇;迅速增加;（火）猛然的扩大;
- junior adj.职位较低的;青少年的;三年级的;n.职位较低者;青少年;小学生;较年幼者;（高中或大学的）三年级学生;
- worn adj.用旧(坏)的;筋疲力尽的;
- passenger n.乘客;闲散人员;adj.乘客的;
- punctuation n.标点法;标点符号;标点符号的使用;点标点;
- 甲流 swine flu;swine flu
- exercise n. 练习;运动，训练;运用;vi. 锻炼，训练，练习;
- shell n.（贝、卵、坚果等的）壳;外壳;炮弹;（人的）表面性格;vt.去壳，脱落;炮击;
