Dobson fly
n. 蛇蜻蜓；鱼蛉
🧩 词语组成解析
n. [昆]水虿(鱼蛉等的幼虫,常用作钓饵)
fly
[flaɪ]
vi. 飞;飞行;（旗）飘荡;过得快;
vt.& vi. 乘（…的）飞机;驾驶（飞机等）;
vt. 驾驶;空运;使飞翔;操作;
n. 苍蝇;（作钓饵的）苍蝇;（裤子的）前裆开口;门帘;
🗣️ 情景例句
and how hard it is
他还说这件事很难
Never (or Don't) trouble trouble till trouble troulbes you.
切莫自寻麻烦。
You have to be able to plan your work so that all your jobs will be finished in time.
以便你的工作能及时完成。