Vibrational
a. 振动的
🗣️ 情景例句
The baby-sitter called.
临时保姆打电话来了。
She feared the arrival of the bill-collector.
她害怕收帐人来。
We are always willing to cooperate with you and if necessary make some concessions.
我们总是愿意合作的，如果需要还可以做些让步。