Oxygen deficit
[医] 缺氧
🧩 词语组成解析
🗣️ 情景例句
Yes. Here you are.
好的，都在这儿。
They've promised to keep both we quality and the quantity of the 300 bicycles in conformity with the contract stipulations.
他们已承诺那300辆自行车的质量和数量一定与合同规定相吻合。
Come and help!
咱们去帮帮忙吧！