Helicoptering
(helicopter 的现在分词) n. 直升机\\nvt. 由直升机运送\\nvi. 乘直升机
🗣️ 情景例句
It was very thoughtful of you to send flowers.
你送花来，想得真周到。
The days are getting longer.
白天越来越长了。
An electric razor that meets the European Union's safety standards must be approved by American testers before it can be sold in the United States,
一把符合欧洲联盟安全标准的电动剃须刀必须得到美国检测人员的认可，方可在美国市场上销售；