doubious 可疑的；
anxious 焦急的；
precious 珍貴的；
efficacious 有效的；
odious 討厭的；
studious 好學的；
tedious 討厭的；
envious 嫉妒的；
previous 先前的
infectious 傳染的；
superstitious 迷信的 擴展資料
What I'd give to be a fly on the wall when Davis finds out what's happened to his precious cargo.
我多麽希望能夠看到戴維斯發現他珍貴的貨物出事時的樣子啊。
Clean water is a precious commodity in that part of the world.
在世界的那個地方，潔凈的水是寶貴的`東西。
She is quiet and studious, in marked contrast to her sister.
她沈靜勤奮，與她妹妹形成了鮮明的對照。
The report was obviously prepared with studious care and attention.
這篇報道很明顯是經過精心準備的。