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单词 needle-free
释义

needle-free

/ˈniːdlfriː/
adjective
Lacking needles, needleless, not involving needles; especially (in relation to the administration of drugs) functioning or effected without a needle or needles.

Origin

1960s; earliest use found in Current Therapeutic Research. From needle + free.

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更新时间:2024/9/23 13:18:57