n. 公鸡;成熟雄鸟;首领,领导;龙头;
vt. 使某物竖起;使某物倾斜;使朝上;扳上扳机;
vi. 翘起,竖起;大摇大摆;
🗣️ 情景例句
I'd better unpack.
我还是先把行李打开吧。
Fools will be fools.
笨蛋总是笨蛋。
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!