Lisimeter
测渗计
🗣️ 情景例句
And a cheeseburger, medium rare,
一份起士汉堡，五分熟
A good beginning is half the battle.
首战告捷等于一半胜利。
The shuttle Endeavour will be taking the astronauts to the Hubble.
“奋进”号航天飞机将把宇航员送上哈勃。