| 单词 | to trench the ballast |
| 释义 | > as lemmasto trench the ballast c. Nautical. to trench the ballast: see quots. ΘΚΠ society > travel > travel by water > other nautical operations > [verb (intransitive)] > specific damage limitation operations bail1624 to trench the ballast1627 fother1800 1627 J. Smith Sea Gram. vii. 33 To finde a leake, they trench the Ballast, that is, to diuide it. 1867 W. H. Smyth & E. Belcher Sailor's Word-bk. Trench the ballast, to divide the ballast in a ship's hold to get at a leak, or to trim and stow it. < as lemmas |
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