be complicated by

基本解釋

Colds, however, can be complicated by bacterial infections. In such cases, antibiotic treatment may be indicated.
感冒，無論如何可并發(fā)細(xì)菌感染。在這種情況下，可以表明抗生素治療。
Estimating the marine impacts will also be complicated by the fact that closing the fisheries has given stocks a respite from nets and hooks.
禁漁讓這里魚類保有量得以從魚網(wǎng)和魚鉤中獲得喘息的機(jī)會，而這也使得評估漏油對海洋的影響變得復(fù)雜起來。
Placement of an anteroposterior lag screw can also be complicated by screw traffic if there are a large number of screws fixing the primary fracture.
如果對骨折進(jìn)行大量前后位固定的話，螺釘?shù)奈恢冒仓靡彩菃栴}。

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