Phenanthrylene
[化] 亚菲基
🗣️ 情景例句
the client from the Toytown Stores.
这个客户来自Toytown Stores。
Will you please measure this window to see how wide it is?
请您测量这扇窗户看它有多宽？
Sorry, Mr. Wu. I was not here yesterday.
对不起，吴先生。我昨天没有来。