Diaminodiphosphatides
二氨基二磷脂类
🗣️ 情景例句
Put your cards on the table.
把牌都摊到桌面上。
My favorite game when I was a child was making snow angels in the freshly fallen snow.
我在孩提时代最喜欢玩的游戏，是在刚下的雪上堆雪天使。
But animals of this age do not easily become subservient to man,
但这个年龄的象不易驯服，