Insisting
v. 坚决宣称, 坚持认为( insist的现在分词 ); 坚决要求
🗣️ 情景例句
I mean,
我的意思是，
Can you help me out? I'm trying to find a post office.
你能帮我个忙吗？我想找个邮局。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，