Phosphorus ylide
[化] 磷叶立德
🧩 词语组成解析
phosphorus
['fɔsfərəs]
n. [化]磷;磷光体;
[化] 叶立德; 内┹盐
🗣️ 情景例句
Who was it?
谁来的电话
Time past cannot be called back again.
光阴一去不复返。
'Whatever are you doing up here Bill?' asked the vicar in surprise.
“你究竟在这上面干什么，比尔？”牧师惊讶地问。