?? 詞語組成解析
doubly
[['d?bli]]
adv. 加倍地, 雙重地\\n[計] 雙地
transitive
['tr?nsitiv]
adj. (指動詞)及物的;過渡的;轉變的;<數><邏>可遞的;
n. <語>及物動詞;
??? 情景例句
I received a letter from my parents this morning.
今天早上我收到父母一封信。
If it hadn't been for your help, we would never have finished it.
如果沒有你的幫助,我們永遠完不成任務。
What's this in English?
這用英語怎么說?