Phenanthrylene
[化] 亚菲基
🗣️ 情景例句
I had lots of fun tonight.
今晚我玩得很开心。
Where have you been?
你去哪儿了？
So he had gone to the stores and had obtained a fixture that fitted both the tap on the supply line and the end of the air-line.
所以他就到仓库找到一个既适合供应管也适合供气管的接头。