顾虑重重

gùlǜchóngchóng

顾虑重重 — gùlǜchóngchóng

1. full of worries or misgivings; deeply concerned; rife with apprehension

   面对新的挑战，他心里顾虑重重，不知道能否应付得来。 miànduì xīn de tiǎozhàn tā xīnlǐ gùlǜchóngchóng bùzhī dào néngfǒu yìngfù délái — Facing the new challenge, he was full of worries and unsure if he could handle it.