He detected a ship moving down the starboard side of the submarine.他发现有一艘船正在潜艇的右侧航行。We were trying to plot the course of the submarine.我们试图标绘出潜艇的航线图。In contrast with its surface fleet, Britain's submarine force was ...
...the submarine's propulsion system.潜水艇的推进系统We were trying to plot the course of the submarine.我们试图标绘出潜艇的航线图。...submarine caves.海底洞穴Submarine and carrier aircraft were the menaces the great guns could not fight.潜艇和...
N , N - dimethyl - 2 - mercapto - nicotinic amide is an important synthetic intermediate for drug and pesticide.二甲基 -2- 巯基烟酰胺是重要的医药和农药中间体.Mercaptobenzothiazole or the mercapto - mix: Which should be in the standard serie...
小路上很多地方都长满了山楂树。Much of the track had become overgrown with hawthorn.他把自行车藏在山楂树篱中。He hid the bicycle in the hawthorn hedge.山楂树上开始长出叶芽。Leaf-shoots were beginning to sprout on the hawthorn....
他承认在有售酒许可的经营场所寻衅滋事。He pleaded guilty to being disorderly on licensed premises.新近获得行医许可的医生a newly qualified doctor建筑许可的撤销the revocation of planning permission...