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xiěyǎng
血氧
nóngdù
浓度
zài
在
xiàjiàng
下降
.
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รายการคำศัพท์
浓度
  • nóng dùㄋㄨㄥˊ ㄉㄨˋ
  • concentration (percentage of dissolved material in a solution); consistency; thickness; density; viscosity[cedict]
在
  • zàiㄗㄞˋ
  • (located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress)[cedict]
下降
  • xià jiàngㄒㄧㄚˋ ㄐㄧㄤˋ
  • to decline; to drop; to fall; to go down; to decrease[cedict]