得虧我來得早，不然又趕不上了。
得亏我来得早，不然又赶不上了。
děi kuī wǒ lái de zǎo ， bù rán yòu gǎn bu shàng le ． Fortunately I came early or I wouldn't have been able to catch up.
得虧你幫忙
得亏你帮忙
děi kuī nǐ bāng máng thanks to your help
Definitions (Kaifangcidian)
（沒有對應漢語詞彙）
Examples (Wiktionary)
Mandarin
得亏我来得早，不然又赶不上了。
得虧我來得早，不然又趕不上了。
děi kuī wǒ lái de zǎo ， bù rán yòu gǎn bu shàng le ．
Fortunately I came early or I wouldn't have been able to catch up.