Quacking
v. （鸭子）发出嘎嘎声( quack的现在分词 )
✅ 同义词
🗣️ 情景例句
May I please speak to Ling Ling?
我可以和玲玲讲话吗？
I will go to the sportsfield.
我将去运动场。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。