Conserver
[医]保存者, 管理者
🗣️ 情景例句
Hello. I'm calling from Room 1116.
喂，我这里是1116号房间。
Suppose you couldn't go on the trip.How would you feel?
假定你不能继续你的旅行，你将感觉如何？
All this was comparatively slow until, with the coming of science, the tempo was suddenly raised.
所有这些发展都比较缓慢，而随着科学的到来，增长的速度才突然加快。