Balometer
辐射热测定器
🗣️ 情景例句
Are we scheduled to leave on time?
飞机准时起飞吗？
When a dog is drowning,every one offers him drink.
待到狗溺水，众人给水喝。
a ticklish business which is achieved with the aid of two tame elephants roped to the captive on either side.
这是一件棘手的事，需要在它两侧拴上两头驯服的大象才能完成。