Phytadiene
植二烯
🗣️ 情景例句
Well, forty-seven, to be exact.
准确点说， 四十七年。
How many pieces are you going to buy?
你要买几个？
Just let me wipe your table and then I'll take your order. OK?
让我先吧桌子擦擦再听您点菜好吗？