Aether petrolei
[医] 石油醚, 石油精
🧩 词语组成解析
n. 醚, 以太, 太空\\n[化] 以太; 醚
🗣️ 情景例句
How good are you at using chopsticks?
你筷子用得怎么样？
She is a reliable assistant.
她是个可信赖的助手。
But I was extremely pleased with myself.
但我却非常高兴，