Tef
[医][=thermic effect of food]食物产热效应
🗣️ 情景例句
Did everything go all right?
一切都顺利吧？
John could not decide when to leave.
约翰无法决定几时要出发。
Then the teacher says, Stop and put your hands in front of you now.
“现在停止，并把手放在面前。”