Capillometer
毛細試驗儀
??? 情景例句
He has a large family to feed.
他要養活一個大家庭。
Greatest genius often lies concealed.
大智若愚。
Over the years, one may well become a authority on one's hobby and will very probably be asked to give informal talks to little gatherings and then,
一人積了多年經驗會成為自己這種愛好的權威，很可能應邀在小型集會上作非正式的講話。