Oregon fir
na. Oregon pine 【植物；植物学】花旗松\\n
🧩 词语组成解析
Oregon
[['ɔrigən]]
n. 俄勒冈
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;
🗣️ 情景例句
We're in the phone book.
我们家的电话号码 可以在电话簿上查到。
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
Suppose every sensor gives perfectly accurate readings of temperature,
再假定每个传感器都极端准确地读出了温度、