Phe
[化] 苯丙氨酸
🗣️ 情景例句
At this hour?
在这个时候？
Mr. Smith is still in his fifties.
史密斯先生仍然50几岁。
Who has not stood in awe at the sight of a spider pouncing on a fly, or a column of ants triumphantly bearing home an enormous dead beetle?
当看到蜘蛛扑向一只苍蝇时，一队蚂蚁抬着一只巨大的死甲虫凯旋归时，谁能不感到敬畏呢？