Melitine
波狀熱菌素
??? 情景例句
It might be simpler and less expensive .
這樣可能比較簡單而且省錢。
Business may be troublesome,but idleness is pernicious.
事業(yè)雖擾人，懶惰害更大。
The number of wagging dances per minute told the exact distance to the feeding place.
每分鐘跳搖擺舞的次數(shù)說明了到喂食點的精確距離。