Potassic fertilizer
[化] 钾肥
🧩 词语组成解析
a. [化]钾的, 含钾的
fertilizer
['fɝtəlaɪzɚ]
n. 肥料，化肥;受精媒介物;促进发展者;
fer带来 + til=ile能...的+ize表动词+ r=er 表物 → fertilize能带来粮食=使肥沃+ r=er 表物 → 肥料
🗣️ 情景例句
He's living on easy street.
他过得很富裕。
He has a radio,doesn't he?
他有一台收音机，对不对？
it takes much less energy to accelerate to that 1.5 miles per second than it does on Earth.
在月球上加速到每秒1。5英里比在地球上所用能源要少得多。