狄氏剂与艾氏剂有关,对蚯蚓的毒性是相似的.Dieldrin is related to aldrin, and its toxicity to earthworms is similar.艾氏剂和氯丹都是重要的杀虫剂.Both Aldrin and Chlordane are valuable insecticides....
Two villages in Wales have banished analogue television and replaced it with digital TV last month.上个月,威尔士的两个村庄已经淘汰了模拟电视,转而使用数字电视.John was banished from England...约翰被逐出了英格兰。The vagabonds were banished from the train stat...
他想引进具有领导素质的成熟人才。He wanted to introduce mature people with leadership qualities.他对该行业中新人的低素质予以了批评。He deprecated the low quality of entrants to the profession.职员的专业素质给我们的印象很深。We were impressed by the professionalism of the...
"B-b-b-b-but" I stuttered. — "Never mind the buts," she ranted.“但——但——但是”，我结结巴巴地说道。——“别跟我讲那些‘但是’了。”她咆哮道。The old truck stuttered along the winding road.这辆旧卡车在蜿蜒的公路上缓慢地颠簸前行。His nerves jumped with anger as the sewing - mach...