Elatrometer
[化] 气体密度计
🗣️ 情景例句
Lousy weather, huh?
这种天气真讨厌，是吧？
I want to reserve a seat from los angeles to tokyo.
我要预订一张从洛杉矶到东京的机票。
Jalu has forgotten falling off his bicycle.
詹露早忘掉他从白行车上摔下来这件事了。