Neiss
[医][=National Electronic Injury Surveillance System]全国电子危害监督系统
🗣️ 情景例句
You know it isn't true.
你心里明白那不是真的。
Who knows most speaks (or says) least.
大巧若拙。
But a watch could never repair itself----it does not consist of living parts,
但是，手表决不会自行修理，它不是由有生命的部件组成，