Umbellaric acid
[化] 伞二酸
🧩 词语组成解析
🗣️ 情景例句
The wedding dress. And something blue.
结婚礼服。蓝色的东西。
How's your brother?
你的兄弟好吗？
After crossing the Equator, the captain called in at a port to have a new rudder fitted,
跨越赤道后，船长将船停靠在一个港口，在那儿换了一只舵。