Vari
n. 真空辅助树脂注射模塑；变化；真空辅助注射成型
🗣️ 情景例句
He began to seek jobs in the classified advertisement column in the newspaper.
他开始从报纸的分类广告栏找工作。
My plane leaves at 7:25.
我乘的飞机7点25分起飞。
Do you want to make it earlier or later?
要提早还是延迟呢？