on the brink of
01
の瀬戸際に, 直前で
very close to doing or experiencing something, especially something significant or critical
collocation
文法情報
例
The negotiations between the two countries were on the brink of collapse before a last-minute agreement was reached.
両国間の交渉は、土壇場で合意が成立する前に崩壊寸前でした。
