🧩 词语组成解析
n. 武装切换；斗争工具；武器（weapon的复数）
plutonium
[[plu:'təuniəm]]
n. 钚\\n[化] 钚Pu
🗣️ 情景例句
The rainy season lasted until July.
雨季一直持续到7月。
When will he come to see you?
他什么时候来看你？
Then I arrived home at six o'clock yesterday evening. He telephoned again.But I didn't answer the phone!
后来，我昨晚6点钟回到家里。他又打来电话，但我没接。