Antiketogenic substance
[醫(yī)] 抗生酮質(zhì)
?? 詞語組成解析
[醫(yī)] 抗生酮的
substance
['s?bst?ns]
n. 物質(zhì)，材料;實質(zhì)，內(nèi)容;[神]靈;（織品的）質(zhì)地;
sub下面+st站立+ance表名詞→站在下面的東西→物質(zhì)；本質(zhì)
??? 情景例句
and you've got to do one more thing.
而且你還要做一件事。
You know the proverb, Smile and the world smiles with you, cry and you cry alone.
要知道有句格言“微笑，世界與你同歡樂；哭泣，你只能獨自悲傷”。
And at seventeen he set off for the USA with a group of comedy actors.
17歲時隨同一些喜劇演員去了美國。