1.inside out 里面朝外,翻面地,彻底地
例句:This book is about becoming a writer from the inside out.
这本书是有关怎样由里到外地成为一个作家。
2.insist on (或upon) 坚持,坚决认为,坚决要求,一定要
例句:I insist on his innocence.
我坚持认为他是无辜的。
3.instead of 代替,而不是
例句:Why don't you play football instead of just looking on?
你为什么不参加踢足球而只是看热闹?
4.instruction manual 说明书
例句:She lost the instruction manual, and asked them for help.
她丢失了指导手册,要求他们提供帮助。
5.introduce into 引进,传入
例句:It's a huge freshwater fish, easy to catch and eat, and tempting to introduce into non-native waters.
尼罗河鲈鱼是一种体型巨大的淡水鱼,易于捕捞和烹饪。 所以人们尝试将它引入原产地之外的水域。
6.interfere with 干涉,干预,妨碍,与…有冲突
例句:It will seriously interfere with the progress of the work.
它将严重干扰工作的进展。
adj. 有帮助的,可做为手段的,乐器的,仪器的