Lactal
呋喃葡烯糖-5-半乳糖苷
🗣️ 情景例句
OK, let me think.
好， 让我想想。
A Jack of all trades and master of none.
三脚猫无所长。
Camping sites, by contrast, are highly cosmopolitan.
而露营驻地则相反，是高度世界性的。