查询词典 back-land

back sweetening：返回脱硫法

back reaction 逆反应 | back sweetening 返回脱硫法 | back titration 回滴定

back sweetening：后甜化

back side strain 背面应变 | back sweetening 后甜化 | back titration 逆滴定;反滴定

back sweetening：游离硫转化法

91. back-pressure valve 止回阀(单向阀) | 92. back sweetening 游离硫转化法 | 93. back washing 反洗

back sweetening：加硫醇后以试硫液脱残余游离硫法

back support | 后撑 | back sweetening | 加硫醇后以试硫液脱残余游离硫法 | back talk | 回嘴, 顶嘴(尤指对上级或长辈的顶撞),反唇相讥

They took them back to the boat. (take sth. back to：把某物带回某地)

12. They picked lots of /a lot of bananas. (许许多多) | 13. They took them back to the boat. (take sth. back to...把某物带回某地) | 14. The picnic basket is no longer under the tree.(不再)

talk back telephone：对讲电话

talk back hailer 一种驾驶台与船舶各部联系的传声设备 | talk back telephone 对讲电话 | talk back 一种驾驶台与船舶各部联系的传声设备

Back tee：发球区

B Back Swing 上杆 | Back Tee 发球区 | Back Spin 回旋球

Back tee：后方球座;正式比赛使用开球区,后方发球区

Back swing 后挥杆;上挥;上杆 | Back tee 后方球座;正式比赛使用开球区,后方发球区 | Back weight 杆头背面加重

back tenter：小型拉幅机

back taper 倒锥 | back tenter 小型拉幅机 | back view mirror 后视镜

We did a scratch teston her back. She got a rash on her back：我们在她后背做过敏性测试 她的后背就出现皮疹

We cut open her belly. She got a rash on... | We did a scratch teston her back. She got a rash on her back.|我们在她后背做过敏性测试 她的后背就出现皮疹 | I know house ruled out mojo, but it can't be a ...

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人