Tonic contraction
[醫] 緊張性收縮, 強直性收縮
?? 詞語組成解析
tonic
['tɑn?k]
n. 滋補品;奎寧水;<音>主音;<語>濁音;
adj. 滋補的;<語>聲調的;<醫>強直的;<音>主音的;
contraction
[k?n'tr?k??n]
n. 收縮，縮減;[語]縮略，略體，縮寫;（開支等）縮減;（分娩時）子宮收縮;
??? 情景例句
Could she? Could we?
她能看看嗎？ 我們能看看嗎？
He who hath good health is young, and he is rich who owes nothing.
健康葆青春，無債即富有。
As no pumas had been reported missing from any zoo in the country, this one must have been in the possession of a private collector and somehow managed to escape.
由于全國動物園沒有一家報告丟了美洲獅，因此那只美洲獅一定是某位私人收藏豢養的，不知怎么設法逃出來了。