emergency oxygen apparatus造句

"emergency oxygen apparatus"是什么意思

造句与例句手机版

Emergency oxygen apparatus
应急供氧装置
It's difficult to see emergency oxygen apparatus in a sentence. 用emergency oxygen apparatus造句挺难的

相邻词汇

用"emergency outlet"造句, 用"emergency overflow"造句, 用"emergency overflow pipe"造句, 用"emergency overload"造句, 用"emergency oxygen"造句, 用"emergency oxygen supply"造句, 用"emergency oxygen system"造句, 用"emergency pacing"造句, 用"emergency pack"造句,

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