Vacillated
v. 摇摆( vacillate的过去式和过去分词 ); 振荡; 波动; 犹豫
🗣️ 情景例句
I know you are.
我知道你是。
When I'm going to buy a TV set next time, I'll buy a portable model.
你有电视节目表吗？新闻与气象节目之后是什么？
The hovercraft is particularly useful in large areas with poor communications such as Africa or Australia;
气垫船在非洲、澳大利亚等交通不发达地区特别有用。