Refractometry
[化] 折射法\\n[医] 屈光计检查
🗣️ 情景例句
What about your arms? Lift your arms up like this.
你胳膊怎么样?手抬起来， 像这样。
None knows the weight of another's burden.
看人挑担不吃力。
In fact they grow better if you feed them.
事实上，要是你给它们浇水施肥，它们会长得更好。