Beg leave to...
请允许...
🧩 词语组成解析
beg
[beg]
vt.& vi. 乞讨;恳求（原谅）;回避（问题）;
leave
[liv]
vt. 离开;遗弃;忘了带;交托;
vt.& vi. 离去;出发;舍弃;
n. 准假;假期;辞别;许可;
🗣️ 情景例句
My mom's decorating it right now.
我妈妈正在淋奶油。
Maybe it will work
也许这个办法会有效。
do in fact run out of energy in accordance with the second law of thermodynamics (whether the whole universe does so is a moot point at present).
也都会消耗完其能量（整个宇宙是否如此，目前尚有争论）。