be dubious about

be dubious about

美 　英

• v.懷疑
• 網絡對什么懷疑；對…半信半疑

英漢解釋

v.

1. 懷疑

例句

I would be dubious about giving them systemically because of the important role reactive oxygen plays in positive processes.

由于活性氧在積極的生理過程中所起的重要作用，我對將這些藥物全身給予存疑。

She was beginning to be dubious about the man's claim to be a window-cleaner

她對那自稱是窗子清潔工的話，開始感到疑慮