Bob up
突然出现
🧩 词语组成解析
bob
[[bɔb]]
vt. 剪短, 敲击\\nvi. 振动, 上下跳动\\nn. 短发, 悬挂的饰品, 浮子, 摆动, 轻敲, 5便士
up
[ʌp]
adv. 在上面，在高处;起床，起来;向上;由低到高;
adj. 向上的;上升的;竖立的，垂直的;举起的;
vt.& vi. 增加;加速;提高;举起，拿起;
prep. 在…的上端;向高处;沿…而去;向…上游;
n. 上升，升高;兴旺，繁荣;上坡;（价格等）上涨;
🗣️ 情景例句
Michelle, would you like to try the crab salad, too? Michelle
要不要也试试蟹肉沙拉？
I'm afraid the pollution will kill us all.
公害可能把我们都逼死。
As the floods had put the telephone out of order, we could not find out how they were managing.
由于洪水造成了电话中断，我们无法了解他们情况。