needle造句
(241) Methods Ganglion around the celiac artery was aimed by a fine needle under the guidance of ultrasound, 1% procaine or alcohol was injected after puncture succeeded.
(242) You need a needle threader if you can't see clearly to thread a needle.
(243) That technology has now been reduced down to things that can be injected through a hypodermic needle into the body and identify people.
123456789