Phase-contrast microscope
相衬显微镜
🧩 词语组成解析
🗣️ 情景例句
The government has adopted many measures to promote its economy.
政府采取了许多措施来发展经济。
And it may get colder, it's already November.
并且天气会更冷。
In 1898 a law was passed which meant that all people above a certain age were paid a weekly old-age pension.
1898年通过了一项法令，规定一定年龄以上的人全都可以按周领取"老年养老金。