查询词典 switch back

half back：前卫

之后这些防守型的球员被正名为"后卫"(Back)或者"前卫"(Half Back). 随着橄榄球运动的愈加复杂,不同站位的后卫球员(指后卫站位和前锋线的距离)被细化为前卫(half back)、中后卫(three quarters back)和最后卫(full back).

at the back of = in the back of：在...后面

lie on one's back 仰卧 | at the back of = in the back of 在...后面 | back to back 背靠背

back to back credit import first：输入为先的对开信用证

back to back L/C 对开 信用证 | back to back credit import first 输入为先的对开信用证 | back Valvation 倒起息

snipers：有狙击手 趴下 - 回来

After me. Let's go.|跟着我 走 | - Snipers! Get down! Snipers! - Back! Back! Back!|- 有狙击手 趴下 - 回来 | Get back! Get back!|回来

back-to-back testing：反馈试验,背靠背试验

back-to-back test ==> 成对试验,整流子片试验 | back-to-back testing ==> 反馈试验,背靠背试验 | back-to-front ratio ==> 反-正比

back-to-back testing：背靠背试验

反向起动 back-to-back starting | 背靠背试验 back-to-back testing | 正反比 back-to-front ratio

back-to-back counter：加倍计数器

back-step welding 逐步退焊 | back-to-back counter 加倍计数器 | back-to-back credit export first 输出方先开的对开信用证

back-to-back angle：双角摇杆背贴角钢

back-step 逐步退焊 | back-to-back angle 双角摇杆背贴角钢 | back-to-back coupling 背面耦合

alternation switch：变更开关; 交替开关; 转换开关

alteration switch 变换转移点 | alternation switch 变更开关; 交替开关; 转换开关 | altitude switch 高空电开关

brake pedal switch：刹车踏板电门

人工放出限制电门 manual extension limit switch | 刹车踏板电门 brake pedal switch | 前轮转弯电门 nose wheel steering switch

antixerophthalmic factor：抗干眼因子

抗维生素 antivitamin | 抗干眼因子 antixerophthalmic factor | 抗干眼维生素 antixerophthalmic vitamin

January January：是一月, 一月January有新年

January, January是一月, 一月January有新年; | February, February是二月, 二月February有春节; | March , March是三月, 三月March 妇女节;