J.
[医] 焦耳氏当量(热功当量)
🗣️ 情景例句
and the company in Los Angeles
而在Los Angeles
Are you Bill Jones?
你是比尔、琼斯吗？
Here is a shopping list so you won't forget anything, she said.
“这是购货单，这样你便不会遗漏什么东西，”她说。