微分運算子 — wēi fēn yùn suàn zi

1

wēi¹

small, tiny, trifling; micro- / to divide, to allocate; fraction; small unit of time or other quantity / to run; ship, transport; fortune, luck / to calculate, to count; to figure, to plan / son, child; seed, egg; fruit; small thing

2

fēn¹

small, tiny, trifling; micro- / to divide, to allocate; fraction; small unit of time or other quantity / to run; ship, transport; fortune, luck / to calculate, to count; to figure, to plan / son, child; seed, egg; fruit; small thing

3

yùn⁴

small, tiny, trifling; micro- / to divide, to allocate; fraction; small unit of time or other quantity / to run; ship, transport; fortune, luck / to calculate, to count; to figure, to plan / son, child; seed, egg; fruit; small thing

4

suàn⁴

small, tiny, trifling; micro- / to divide, to allocate; fraction; small unit of time or other quantity / to run; ship, transport; fortune, luck / to calculate, to count; to figure, to plan / son, child; seed, egg; fruit; small thing

5

zi

small, tiny, trifling; micro- / to divide, to allocate; fraction; small unit of time or other quantity / to run; ship, transport; fortune, luck / to calculate, to count; to figure, to plan / son, child; seed, egg; fruit; small thing

As word