Xanthostrumarin
歐龍牙草苷
??? 情景例句
During our stay in London, we visited Buckingham Place.
我們在倫敦逗留期間參觀了白金漢宮。
Judy is so reserved that it is hard to understand her.
朱迪非常內向而木訥，因而很難使人了解她。
May I propose that we break for coffee now?
我可以提議休息一下，喝杯咖啡嗎？