dēnɡ
登山
dēng shān
to climb a mountain; mountain climbing
登陆
dēng lù
to land; to log in
登机(上飞机)丨比喻用法一步登天。
dēng jī (shàng fēi jī) | bǐ yù yòng fǎ yī bù dēng tiān
to board a plane (to get on an airplane) | figurative usage: to reach the sky in a single step (achieve success overnight)