Hulbar swelling
[醫] 球突(胚胎)
?? 詞語組成解析
swelling
['sweli?]
n. 腫脹;膨脹;增大;
v. 腫脹(swell的ing形式);增強;驕傲，自滿;
??? 情景例句
I understand.
我能了解。
You cannot have two forenoons in the same day.
一日之中不可能有兩個上午。
Man-made satellites have been sent up into space by many countries.
許多國家都成功地把人造衛星送入了太空。