查询词典 double back

double bunk：双层铺

double buffering 双重缓冲 | double bunk 双层铺 | double cap casing head 双顶套管头

double-V butt joint：双面 v 形对焊接头

double u groove 双 u 形对接坡口 | double v butt joint 双面 v 形对焊接头 | double v groove x 形坡口

double-V butt joint：双面

double V butt joint 双面V形对焊接 | double v butt joint 双面 | double V groove with root face 带纯边的X形坡口

double butt strap：双搭板

647 双层床 double bunk | 648 双搭板 double butt strap | 649 双向搭板接合 double butt strap joint

double butt strap：双接贴板

double butt strap joint 双对接搭板接合 | double butt strap 双接贴板 | double cabin 双人客舱

aerial double cableway, double cable railway：架空双缆道、双缆道

aerial double cableway 空中双缆道 | aerial double cableway, double cable railway 架空双缆道、双缆道 | aerodynamic 空气动力的

double cabochon：双弧面型

double brillant cut 相似多面型 亦称Lisbon cut(里斯本琢型) | double cabochon 双弧面型 | double cut brillant 相似琢型多面型

double-dry calorimeter：双干式热量计

double crystal probe,双振子探头 | double-dry calorimeter,双干式热量计 | double-focusing mass spectroscope,双聚焦质谱仪器

double button carbon microphone：双钮炭精盒传声器

double bunk bed 双层床 | double button carbon microphone 双钮炭精盒传声器 | double button microphone 双钮传声器

double button carbon microphone：双钮碳粉麦克风

双叶快门 double-blade shutter | 双钮碳粉麦克风 double-button carbon microphone | 双座管灯 double-capped tubular lamp

There are a lot of things in this world to be nervous and afraid of：这个世上有太多紧张,害怕的东西

Jenny, Jenny, it's okay. It's okay.|詹尼,詹尼,没事的?没事... | There are a lot of things in this world to be nervous and afraid of.|这个世上有太多紧张,害怕的东西 | And this isn't one of them.|但这个对不...

guna：古纳

据中央社报道,印度警方表示,印度中部马德雅省(Madhya Pradesh)的古纳(Guna)地区,今天下午发生一辆满载乘客和货物的客运巴士,在行驶途中,装在车顶的一辆脚踏车触及横过公路上端的高压电线,强烈电流通过脚踏车,导致车体立即起火.