Fly upon
猛烈攻击
🧩 词语组成解析
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;
upon
[ə'pɑn]
prep. 在…上面;当…时候;
🗣️ 情景例句
Don't interfere in matters that do not concern you!
别管闲事！
May I have this?
我能拿这个吗？
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。