plug hole

同根派生

The water gurgled as it ran down the plug hole.
水汨汨地從塞孔中流下去。
Install a 14 mm (1/2 inch) (thread size) air hose adaptor in the spark plug hole.
在火星塞孔安裝一個(gè)14公厘（1/2英寸）（螺紋尺寸）的空氣軟管適配器。
Oil filler plug: It is necessary to fill No.30 machine oil or No.20 gear oil before using aerator, until oil reaches oil plug hole on the side and overflows.
注油油塞：增氧機(jī)使用前，必須先注入30號(hào)機(jī)械油或20號(hào)齒輪油，注油量達(dá)到側(cè)面油塞孔有油流出為止。
His strength in a crisis is an ace in the hole.
臨危不懼是他的看家本領(lǐng)。
Time and time again, Dietrich tried to muster his panzer divisions for a corps-level counterattack, but he was constantly having to reorganize his forces to plug holes in the front.
迪特里希試圖集合他的裝甲師進(jìn)行一次次地軍級(jí)反擊戰(zhàn)，但是他頻繁的重組部隊(duì)來(lái)修補(bǔ)前線的缺口。