calciferous

/kælˈsɪfərəs/ /kælkɪˈfɛrəs/

Meanings

adjective

含钙的，钙质的

Yielding or containing calcium, calcium carbonate or calcite.

Examples :

"The chalk used on the blackboard is a calciferous substance. "

黑板上用的粉笔是一种含钙的物质。

Related Words

yielding verb

/ˈjiːldɪŋ/

偿还，补偿.

"The company is yielding a bonus to its employees for their hard work this year. "

公司正在给员工发放奖金，以回报他们今年的辛勤工作。

calcium noun

/ˈkælsi.əm/

钙，钙元素

"My doctor recommended I take a calcium supplement to strengthen my bones. "

我的医生建议我服用钙片来增强骨骼。

substance noun

/ˈsʌbstəns/

物质, 材料

"The scientist carefully examined the substance to determine its chemical composition. "

科学家仔细检查了这种物质，以确定它的化学成分。

containing verb

/kənˈteɪnɪŋ/

包含，容纳。

"The box containing my old toys was stored in the attic. "

装有我旧玩具的箱子被储存在阁楼里。

the adverb

/ði/ /ˈðiː/

越...越..., 愈...愈...

"It looks weaker and weaker, the more I think about it."

越想越觉得它很无力。

chalk noun

/t͡ʃɔːk/ /t͡ʃɔk/

粉笔，白垩。

"The teacher wrote on the blackboard with a piece of chalk. "

老师用一支粉笔在黑板上写字。

on verb

/ɒn/ /ɔn/

打开，开启

"Can you on the light?"

你能把灯打开吗？

or conjunction

/ɔː(ɹ)/ /ɔɹ/ /ɚ/

或者，或。

"He might get cancer, or be hit by a bus, or God knows what."

他可能会得癌症，或者被公共汽车撞到，或者天知道还会发生什么。

carbonate noun

/ˈkɑː(ɹ).bə.nət/ /ˈkɑɹbənət/

碳酸盐，碳酸酯

"The antacid tablet contained a carbonate to neutralize stomach acid. "

这种抗酸药片含有一种碳酸盐，用来中和胃酸。

used verb

/juːzd/

使用，利用。

"The student used a calculator to solve the math problem. "

这个学生使用计算器来解决这道数学题。

calcite noun

/ˈkæl.saɪt/

方解石，碳酸钙。

"Many caves are formed from limestone, which is mostly made of the mineral calcite. "

许多洞穴是由石灰岩构成的，而石灰岩的主要成分是方解石这种矿物。

blackboard noun

/ˈblækbɔːd/ /ˈblækboɹd/

黑板

"The teacher wrote the math problem on the blackboard. "

老师在黑板上写了这道数学题。