He was lacking in mathematical training.

他数学方面训练不够。

《新英汉大辞典》

In addition, transmission can occur in hospitals lacking adequate equipment and supplies for infection control and training in their proper use.

此外，传播可在缺乏充足感染控制设备和用品及其适当使用方面培训的医院中发生。

youdao

She was lacking in mathematical training.

她缺乏数学训练。

youdao

Fourth, these funds have lay boards of trustees lacking training in investment matters.

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Lacking any training in psychology or psychiatry, he did not initially suspect that these disorders were psychosomatic in nature.

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First imagine lacking the training to compete for jobs in the healthcare economy, or working for a company that lacks a competitive position in the healthcare market.

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