J.
[医] 焦耳氏当量(热功当量)
🗣️ 情景例句
But I have a doctor's appointment in the afternoon.
但我后天下午跟医生约好了。
No matter what happens, don't be discouraged.
无论发生什么事，都不要气馁。
Mmm,it must be more delicious!
嗯，那一定更美味可口！