Vignin
豇豆球蛋白
🗣️ 情景例句
I'm a little uncertain.
我有点犹豫不决。
Let's stop here and continue in about 10 minutes.
我们暂停一下，10分钟后继续。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。