Antimetabolite: Substance replaces, or inhibits a specific compound within a cell , whose functioning is thereby disrupted.抗代谢物: 对于活细胞利用或合成其所需物质过程中的基本化学变化具有特异拮抗作用的物质....
Dieldrin is related to aldrin, and its toxicity to earthworms is similar.狄氏剂与艾氏剂有关,对蚯蚓的毒性是相似的.Both Aldrin and Chlordane are valuable insecticides.艾氏剂和氯丹都是重要的杀虫剂.Neil Armstrong and Buzz Aldrin were the first humans on the...
她脖子上戴着一条银项链，上面挂着个十字架。Round her neck was a cross on a silver chain.墙壁上刻着十字架。Crosses were etched into the walls.对基督教徒来说,十字架被赋予了特殊意义.The cross is endowed with a special meaning for Christians....
He reproved her for rushing away.他责备她不该匆匆离去。The principal reproved the students for always staying away from school.那个校长责备了那几个学生,因为他们总好逃学.The school boy took it ill that the teacher reproved him for idleness.这个小学生心里不痛快,因...