甜胶树 、 酸胶树和一些澳大利亚的尤加利树都是产树胶的树.The sweet gum, sour gum, and some Australian eucalyptus trees are gum trees.树和一些澳大利亚的尤加利树都是产树胶的树.The sweet gum gum , and some Australian eucalyptus trees are gum trees.我提醒他们问我关于我对树胶有无过敏性的反映.I...
On many modern wooden boats, epoxy coatings will have been used as a base for varnishing.很多现代的木船将采用环氧涂层作底漆。Don't tread on that part of the floor - I've just finished varnishing it.别踩那边的地板,我刚刚涂上了清漆.Powder paint ...
旅游的学生们感到那儿的膳宿费是公道的.There travelling students found accommodation at moderate terms.如果房间里有浴室, 一整天的膳宿费为三元.A full day's pension, if one has a room with a bath, will cost about $ 3.他每星期按时缴付三畿尼的膳宿费, 外加洗澡费.He paid his thr...
Plasticine is soft and can be moulded , like wax, into any shape.代用粘土柔软得很,可像腊一样捏成任何形状的东西....using clay, plasticine or another malleable material.用黏土、橡皮泥或其他延展性强的材料Mud paintings and beans do color plasticine Su - Ying said...