Oral 40 · Series B

口語單元 40｜GRE 例句

每日 10 句跟讀評分（Phase A｜瀏覽器語音辨識）。主軸：gre。

Phase A：瀏覽器語音辨識＋逐詞比對。建議安靜環境；辨識可能經瀏覽器雲端處理。

第 1 / 10 句

Target sentence · gre

The infant was suckling happily.

suckle：哺乳｜教學補註：suck milk from the mother's breasts

提示：suck milk from the mother's breasts