Ultrasonotomography
超声断层造影法, 超声断层显像图描记法
🗣️ 情景例句
Governments wage a constant war against counterfeiting.
政府掀起持久的打假活动。
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
I'd like to hear your advice.
我想听听你的意见。