ecto- combining form
▶ with stress-neutral suffix ¦ekt ə ʊ AmE ¦ekt oʊ -ə — ectogenic ˌekt ə ʊ ˈdʒen ɪk ◂ AmE -oʊ- -ə- BrE AmE
▶ with stress-imposing suffix ek ˈtɒ+ AmE ek ˈtɑː+ — ectogenous ek ˈtɒdʒ ə n əs -ɪn- AmE -ˈtɑːdʒ- BrE AmE
ecto- combining form
▶ with stress-neutral suffix ¦ekt ə ʊ AmE ¦ekt oʊ -ə — ectogenic ˌekt ə ʊ ˈdʒen ɪk ◂ AmE -oʊ- -ə- BrE AmE
▶ with stress-imposing suffix ek ˈtɒ+ AmE ek ˈtɑː+ — ectogenous ek ˈtɒdʒ ə n əs -ɪn- AmE -ˈtɑːdʒ- BrE AmE
Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012