Allowing
v. 允许（allow的现在分词）
✅ 同义词
🗣️ 情景例句
OK. Thank you.
好 ，谢谢。
Do not through fear of poverty surrender liberty.
不要因为怕贫困而舍去自由。
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。