✅ 同义词
🗣️ 情景例句
to plan the refurnishing of the old library
计划重新整修老图书馆
Excuse me to have kept you waiting.
对不起让你就等了。
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。