这些课不是硬性规定要听的。Attendance at these lectures is not compulsory.参加晚祷并非硬性规定.Attendance at evening prayers is not compulsory.高水材料是一种新型水硬性无机胶凝材料,水灰比高达3.0.The material with high water is a new water - hardening inorganic gelling...
door-to-door conveyance上门取送运输...the conveyance of bicycles on Regional Railways trains.通过地区铁路公司的火车运输自行车conveyance by air空运means of conveyance交通工具Mahoney had never seen such a conveyance before.马奥尼以前从来没有见过这样的运输工具。Conveyan...
Does nerve sex have a headache massage acetanilide method?神经性头痛按摩止痛方法?Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.乙酰苯胺 、 己二酸和邻苯二甲酸氢钾可以使PVC结晶度增大.Abrupt gastralgia when what ...
The forest is thick and the mossy path is slippery.林深苔滑.Mossy green envelops her in the early spring, crispy and soft.初春的时候,她浑身绿茸茸的, 又脆又嫩.A violet a mossy stone Half hidden from the eye!阿紫色的苔藓石半隐藏的眼睛!...
这个团体与叙利亚的关系可以追溯到《圣经》时代。The community's links with Syria date back to biblical times.这枚胸针的历史可以追溯到公元前4世纪。The brooch dates back to the fourth century BC.故事可以追溯到1950年，那时我才5岁。The story starts back in 1950, when I was fiv...