I often fish for hours without catching anything.
我经常一钓数小时却一无所获，
新概念英语第二册
Lesson 20 One man in a boat
📚 句中词汇解析
从本句中提取的重要词汇
catching
['kætʃɪŋ]
adj. 传染性的;吸引人的;
v. 抓住( catch的现在分词);赶上;
💡 catch捕捉 + ing...的 → 有魅力的
"We allowed a margin of 20 minutes in catching the train."
我们有20分钟的余地赶火车.
近义：picking, catch, turf, infectious, sticky, taking
adv. 常常;经常;时常;再三;
💡 十(ten)有八九的(of)， 经常的
"Sleep has often been thought of as being in some way analogous to death."
人们常常认为睡眠在某种意义上来说类似死亡。
近义：manyfold, oft, oftentimes, repeatedly, usually, offtimes
反义：infrequently, occasionally, seldom, sometimes
n. 鱼，鱼肉，鱼类;〈口〉（特殊的）人物，家伙，东西;[建]接合板，夹片，鱼尾板;[航]钓锚器，撑夹桅杆的加固夹箍;
vt.& vi. 捕鱼;钓鱼;摸出;掏出;
vt. 钓鱼，捕鱼;搜寻;[航]加夹箍夹牢;[工]用接合板连接[加固];
vi. 捕鱼，钓鱼;用钩捞取;
"Fish are abundant in the lake."
湖里鱼很多。
近义：angle, fishes