Gemmologists
(gemmologist 的复数) n.宝石学家
🗣️ 情景例句
Your idea sounds like a good one.
你的想法听起来很不错。
I was sick yesterday,but I'm better today.
我昨天病了，但是我今天好一些了。
There is only enough spring water to supply the needs of the houses, so we have to pump from the river for farm use.
泉水只能满足家庭生活用水，因此我们必须从河里抽水以用于农业生产。