v.從下頭支持;支撐
These developments are underpinned by solid progress in heavy industry. 重工業(yè)的穩(wěn)固發(fā)展為這些進(jìn)展打下了基礎(chǔ)。
There are,however,two secular trends that underpin the growth in the industry. 然而,有兩項(xiàng)長(zhǎng)期因素支撐著這行業(yè)的增長(zhǎng)。
n.腿