🧩 词语组成解析
fir
[fə:]
n. 冷杉;[植]枞木;
abbr. food-irradiation reactor 食物辐射（杀菌）用反应堆;firkin 弗京;
n. 石松
🗣️ 情景例句
with Admissions at Columbia University.
与Columbia大学的招生人员。
There's no need!
多此一举！
They don't often have a bad day this year.
他们今年的运气还不错。