Microunit
n. 微量单位
🗣️ 情景例句
When I watch sad movies I get really depressed.
当我看悲伤的电影时，我常常很难过。
No man knows when he shall die, although he knows he must die.
纵然知其难免一死，人却难料何时身亡。
The seeds must be carefully chosen; they must fall on good ground;
那就必然从精选良种做起，然后将其植入肥沃的土地，