Wavering
a. 搖擺的, 抖動的, 搖曳的, 猶豫不決的, 動搖的
? 同義詞
??? 情景例句
It's going to be hard, but give it your best shot.
事情會很難，你盡力而為就是了。
How much is it to rent an economy car?
租一輛經濟車要多少錢？
Use your head.
動動腦筋。