Fdr
abbr. 富兰克林·德兰诺·罗斯福（美国第三十二任总统）（Franklin Delano Roosevelt）；飞行资料记录器（ flight data recorder ）；x射线量刻度盘读数（fluorometer dial readings）
🗣️ 情景例句
but in the end the voters will have to decide.
但最后却要由选民来决定。
I'm sorry to have kept you waiting.
很抱歉，让你久等了。[分词作状语]
If he had not broken his tooth, he would not be in hospital now.
如果他没有把牙齿弄坏，现在就不在医院了。