Amount of substance
[化] 物质的量
🧩 词语组成解析
amount
[ə'maʊnt]
n. 量，数量;总额;本利之和;全部效果，全部含义;
vi. （在意义、价值、效果、程度等方面）等于;等同，接近;合计，总共;发展成为;
mount =ascend,表示”上升, 山”#词根助记：a朝向+mount=朝向……提升直到总量=总量
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
He's stepped out of the office for a little while.
他离开办公室刚一会儿。
What shall I send hin for his anniversary?
我要送他什么东西作为周年纪念礼物？
These days, people who do manual work often receive far more money than people who work in offices.
如今，从事体力劳动的人的收入一般要比坐办公室的人高出许多。