I often fish for hours without catching anything.
我經(jīng)常一釣數(shù)小時卻一無所獲，
新概念英語第二冊
Lesson 20 One man in a boat
?? 句中詞匯解析
從本句中提取的重要詞匯
catching
['k?t???]
adj. 傳染性的;吸引人的;
v. 抓住( catch的現(xiàn)在分詞);趕上;
?? catch捕捉 + ing...的 → 有魅力的
"We allowed a margin of 20 minutes in catching the train."
我們有20分鐘的余地趕火車.
近義：picking, catch, turf, infectious, sticky, taking
adv. 常常;經(jīng)常;時常;再三;
?? 十(ten)有八九的(of)， 經(jīng)常的
"Sleep has often been thought of as being in some way analogous to death."
人們常常認為睡眠在某種意義上來說類似死亡。
近義：manyfold, oft, oftentimes, repeatedly, usually, offtimes
反義：infrequently, occasionally, seldom, sometimes
n. 魚，魚肉，魚類;〈口〉（特殊的）人物，家伙，東西;[建]接合板，夾片，魚尾板;[航]釣錨器，撐夾桅桿的加固夾箍;
vt.& vi. 捕魚;釣魚;摸出;掏出;
vt. 釣魚，捕魚;搜尋;[航]加夾箍夾牢;[工]用接合板連接[加固];
vi. 捕魚，釣魚;用鉤撈取;
"Fish are abundant in the lake."
湖里魚很多。
近義：angle, fishes